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Manufacturer	Model	Year	Size	Claimed<	Real	±	Comments
3TTT	2 X 2	2004	110 mm ±10°	165 g	186 g	+12,73%	1 1/8", for 31.8 mm bars
3TTT	4GXL	2005	120 mm ±10°		178 g		1 1/8", for 31.8 mm bars, claimed 170 g @ 110 mm
3TTT	ARX LTD	2008	120 mm ±6°		128 g		1 1/8", for 31.8 mm bars, Ti bolts (stock)
3TTT	ARX LTD	2009	110 mm ±6°	118 g	118 g	±0,00%	1 1/8", for 31.8 mm bars, Ti bolts (stock)
3TTT	ARX TEAM	2008	120 mm -17°		134 g		1 1/8", for 31.8 mm bars, Ti bolts (stock)
3TTT	ARX TEAM	2008	130 mm -17°		145.26 g		1 1/8", for 31.8 mm bars, Ti bolts (stock)
3TTT	ARX TEAM	2008	130 mm 6°	120 g	130 g	+8,33%	1 1/8", for 31.8 mm bars, Ti bolts (stock)
3TTT	ARX TEAM	2009	110 mm ±6°	120 g	126 g	+5,00%	1 1/8", for 31.8 mm bars, Ti bolts (stock)
3TTT	ARX TEAM	2009	110 mm ±6°		116 g		1 1/8", for 31.8 mm bars, Ti bolts (stock)
3TTT	ARX TEAM	2009	140 mm ±6°		140 g		1 1/8", for 31.8 mm bars, Ti bolts (stock)
3TTT	Forgie	2001	100mm -10°		177 g		1 1/8", for 25.8 mm bars
3TTT	Forgie	2002	100 mm -10°		154 g		1 1/8", for 25.8 mm bars
3TTT	Forgie	2004	110 mm ±10°	170 g	175 g	+2,94%	1 1/8", for 25.8 mm bars
3TTT	Forgie XL	2004	140 mm ±10°		175 g		1 1/8", for 31.8 mm bars, 2 bolt clamp, weighed on a Salter 1400 digi scale
3TTT	Less	2004	110 mm ±10°	121 g	142 g	+17,36%	1 1/8", for 26.0 mm bars
3TTT	Less XL	2005	120 mm ±10°	135 g	145 g	+7,41%	1 1/8", for 31.8 mm bars
3TTT	Less XL	2005	130 mm ±10°	135 g	152 g	+12,59%	1 1/8", for 31.8 mm bars
3TTT	MORE	2003	100 mm	135 g	181 g	+34,07%	for 31.8 mm bar, carbon imitation
3TTT	The	2004	100 mm ±17°		160 g		1 1/8", for 26.0 mm bars
3TTT	Zepp	2001	120 mm	135 g	150 g	+11,11%	1 1/8", for 26.0 mm bars
3TTT	Zepp	2002	100 mm	135 g	142 g	+5,19%	1 1/8", for 26.0 mm bars
3TTT	Zepp XL	2003	100 mm ±20°	140 g	172 g	+22,86%	1 1/8", for 31.8 mm bars, Ti bolts, incl. 1" steerer shim, claimed 140 g at 110 mm
3TTT	Zepp XL	2004	120 mm ±10°		184 g		1 1/8", for 31.8 mm bars, w/out included 1" shim
Accent	AS-362 AH	2004	100 mm 10°	110 g	143 g	+30,00%	1 1/8", for 25.4 mm bars
Aerus	Aluminum	2007	110mm		106 g
Aerus	Pro Ti	2010	110mm		106 g
Airborne	31.8mm FLYTE Alloy Stem	2003	110 mm 85°	159 g	177 g	+11,32%	1 1/8", for 31.8 mm bars
Airborne	Ti	2001	120 mm 10°		147 g
Ambrosio	Venturi	2005	90 mm 6°		118 g		1 1/8", for 26.0 mm bars
Amoeba	Scud ST-R180-1	2005	130 mm 80°		160 g		1 1/8", for 31.8 mm bars
Amoeba	Vitra ST-R260	2004	110 mm 80°		146 g		1 1/8", for 26.0 mm bars, claimed 140 g @ 100 mm
Answer	A-TAC	1990	135mm		310 g		1"1/8 -
Answer	XC Stem	2002	120 mm 0°		185 g		1 1/8"
Azonic	Aggro	2004	40 mm		245 g		1 1/8", for 25.4 mm bars
Azonic	Equalizer	2007	75 mm	220 g	249 g	+13,18%	1 1/8", for 31.8 mm bars
Azonic	Launch FR	2006	75 mm 5°		244 g		1 1/8", for 31.8 mm bars
Azonic	O.R.C.	?	120 mm 15°		187 g
Azonic	O.R.C.	2002	120 mm 5°		182 g		polished
Azonic	O.R.S.	2000	130 mm 5°	200 g	222 g	+11,00%	1 1/8"
Azonic	Shorty	2002	50 mm		215 g		w/ 6 bolts
Ballistic	Ti	2002	130 mm 15°		132 g
BBB	BHS-01 UltraForce	2009	100 mm 6°	129 g	133 g	+3,10%	1 1/8", for 31.8 mm bars
BBB	LiteStem BHS-15	2002	130 mm 5°		170 g		1 1/8", 25.4 mm bar clamp
BBB	LiteStem BHS-15	2002	90 mm 5°		142 g		1 1/8", 25.4 mm bar clamp
BBB	LiteStem BHS-15	2003	105 mm 5°		156 g		1 1/8", 25.4 mm bar clamp
BBB	LiteStem BHS-15	2003	120 mm 5°		164 g		1 1/8", 25.4 mm bar clamp
BBB	LiteStem BHS-15	2004	60 mm 5°		121 g		1 1/8", for 25.4 mm bars
BBB	SpeedStem Road BHS-10	2003	100 mm ±5°		154 g		1 1/8", 26.0 mm bar clamp, supplied with 1" reducer (+12 g)
BBB	SpeedStem Road BHS-10	2003	110 mm ±5°		156 g		1 1/8", 26.0 mm bar clamp, supplied with 1" reducer (+12 g)
BBB	SpeedStem Road BHS-10	2003	60 mm ±5°		124 g		1 1/8", 26.0 mm bar clamp, supplied with 1" reducer (+12 g)
BBB	SpeedStem Road BHS-10	2003	90 mm ±5°		140 g
BBB	SpeedStem Road BHS-10	2004	120 mm ±5°		160 g		1 1/8", 26.0 mm bar clamp, supplied with 1" Al reducer (+10 g)
Bontrager	Race	2003	120 mm 25°		167 g
Bontrager	Race A-head	?	120 mm		197 g
Bontrager	Race A-head	2000	120 mm 7°		214 g		1"
Bontrager	Race Lite ATB	2003	105 mm 7°	170 g	160 g	−5,88%	1 1/8", for 25.4 mm bars
Bontrager	Race Lite ATB	2004	90 mm 7°	165 g	152 g	−7,88%	1 1/8", for 25.4 mm bars
Bontrager	Race Lite OS	2004	?	180 g	177.7 g	−1,28%	31.8 Clamp 110mm 7degree
Bontrager	Race Lite Road	2002	110 mm	144 g	182 g	+26,39%	1 1/8", incl. 4 CrMo bolts (22 g)
Bontrager	Race X Lite OS	2004	120 mm 7°	165 g	174.6 g	+5,82%	1 1/8", for 31.8 mm bars
Bontrager	Select ATB	2002	90 mm	170 g	159 g	−6,47%	w/ 4 bolts
Bontrager	Select OS	2005	105 mm 7°	185 g	195 g	+5,41%	1 1/8", for 31.8 mm bars, Part # 260103
Bontrager	Select OS	2006	100 mm 7°	180 g	198 g	+10,00%	1 1/8", for 31.8 mm bars
Bontrager	Select OS	2006	75 mm 7°	165 g	174 g	+5,45%	1 1/8", for 31.8 mm bars, Part # 260100
Bontrager	Sport	2003	105 mm 15°		235 g
Brand-X	CNC style	2003	75 mm 10°		288 g		1 1/8"
Cannondale	3-D forged	2004	100 mm 10°		166 g		1 1/8", for 31.8 mm bars, stock on R1000
Cannondale	3-D forged	2004	80 mm 5°		140 g		1 1/8", for 31.8 mm bars, stock on R800
Cannondale	Fire	2006	110 mm 5°		128 g		1 1/8", for 31.8 mm bars, stock on Synapse Ultegra
Cannondale	Fire	2007	120 mm 7°		122 g		1 1/8", for 31.8 mm bars, stock on Synapse Carbon SL 2
Cinelli	Alter	2002	110 mm ±10°	210 g			1" Al 6082 T6, pin-ups extra
Cinelli	Devo	2002	110 mm ±10°	170 g			31.8 mm handlebar clamp
Cinelli	Grammo Strada Ahead	2004	120 mm -17°		144 g		1", for 26.0 mm bars, claimed 130 g @ 110 mm
Cinelli	Groove	2003	110 mm -10°	180 g	207 g	+15,00%
Cinelli	Groove	2007	120 mm -10°		244 g		1 1/8", for 26.0 mm bars, claimed 180 g @ 110 mm
Cinelli	Quill adaptor	2004	?	75 g	76 g	+1,33%	22.2 mm quill to 25.4 mm ahead, weighed on Salter 1400 digital scale
Cinelli	Solido	2002	110 mm ±10°	125 g			1 1/8", for 26.0 mm bars
Cinelli	Solido	2002	120 mm ±10°		147 g		1 1/8", for 26.0 mm bars
Cinelli	Solido Magnum	2002	110 mm ±10°	135 g			for 31.8 mm bar
Cinelli	Solido Magnum	2004	110 mm ±10°	135 g	159 g	+17,78%	1 1/8", for 31.8 mm bars
Cinelli	Solido Magnum	2004	120 mm ±10°	135 g	163 g	+20,74%	1 1/8", for 31.8 mm bars
Club Roost	M5 CNC MTB Stem (#GF2405)	2004	50 mm 25°		213 g		1 1/8", for 25.4 mm bars
CODA	Forged	1999	90 mm 15°		171 g		1 1/8"
CODA	HeadShok	2001	120 mm 5°		175 g
CODA	HeadShok (08005254)	1999	80 mm 5°		176 g		for 25.4 mm bars, #06268, year is guess
CODA	HeadShok (10020254 12 "C", tuned)	2001	100 mm 20°		140 g		for 25.4 mm bars, tuned w/ SRP Ti bolts, year is guess
CODA	HeadShok MountainStem	2001	140 mm 20°		186 g		w/ 4 steel bolts
Control Tech	unit	2006	120 mm 5°	135 g	155 g	+14,81%	1 1/8", for 31.8 mm bars
ControlTech	Ahead Stem	2002	135 mm 0°	174 g	167 g	−4,02%	1", TIG welded 6061 T6 aluminium, stainless steel threads
ControlTech	Ahead Stem MTB	2000	135 mm 0°		163 g		1 1/8", TIG welded 6061 T6 aluminium, stainless steel threads
ControlTech	Newton Scandium 3SCR	2004	110 mm 5°		151 g		1 1/8", for 26.0 mm bars, Scandium, 6/4 Ti Hardware, Carbon 4-bolt faceplate
ControlTech	Smart	2000	130 mm ±5°		190 g
ControlTech	Smart	2002	135 mm ±5°		188 g
Cult	?	1999	110 mm 10°		180 g
Da Bomb	Fix	2004	90 mm 17°		168 g		1 1/8", for 25.4 mm bars, 4-bolt stem
Deda Elementi	Einstein	2004	100 mm 82°		132 g		1 1/8", for 31.7 mm bars, claimed 112 g at 120 mm
Deda Elementi	Einstein	2005	100 mm 82°		130 g		1 1/8", for 31.7 mm bars
Deda Elementi	Einstein	2005	110 mm 82°		134 g		1 1/8", for 31.7 mm bars
Deda Elementi	Einstein	2005	120 mm 82°	112 g	137 g	+22,32%	1 1/8", for 31.7 mm bars
Deda Elementi	Forza	2004	130 mm 82°		158 g		1 1/8", for 31.7 mm bars, claimed 119 g at 120 mm
Deda Elementi	Forza	2005	120 mm 82°	119 g	155 g	+30,25%	1 1/8", for 31.7 mm bars
Deda Elementi	Forza	2006	100 mm 82°		136 g		1 1/8", for 31.7 mm bars
Deda Elementi	Forza	2008	110 mm 82°		141 g		for 31.7 mm bars, claimed 119 g at 120 mm
Deda Elementi	Mag 00	2001	120 mm		100 g
Deda Elementi	Mag 00	2003	100 mm		117 g		1 1/8", for 31.7 mm bars
Deda Elementi	Mag 00	2003	110 mm		116 g		1 1/8", for 31.7 mm bars
Deda Elementi	Mag 00	2003	120 mm	98 g	133 g	+35,71%	1 1/8", for 31.7 mm bars, averaged (120/146)
Deda Elementi	Mag 00	2004	120 mm 82°	112 g	117.4 g	+4,82%	1 1/8", for 31.7 mm bars
Deda Elementi	Mag 00	2005	100 mm 82°		118 g		1 1/8", for 31.7 mm bars, claimed 112 g @ 120 mm
Deda Elementi	Magic	2003	110 mm 80°	147 g	173 g	+17,69%	1 1/8", for 31.7 mm bars
Deda Elementi	Magic	2003	130 mm 80°		182 g		1 1/8", for 31.7 mm bars
Deda Elementi	Murex	2003	110 mm	270 g	268 g	−0,74%	22.2 mm quill, for 26.0 mm bars
Deda Elementi	Newton	2000	105 mm		138 g
Deda Elementi	Newton	2002	120 mm		144 g		6 Ti bolts, CNC machined
Deda Elementi	Newton 26	2004	120 mm 82°	125 g	154 g	+23,20%	1 1/8", for 26.0 mm bars
Deda Elementi	Newton 31	2005	130 mm 82°		158 g		1 1/8", for 31.7 mm bars
Deda Elementi	Newton 31-86	2004	120 mm 86°	135 g	148.64 g	+10,10%	1 1/8", for 31.7 mm bars
Deda Elementi	Spada quill stem adapter	2004	?		138 g		to assemble 1 1/8" ahead stem on 1" threaded fork
Deda Elementi	Zero	2001	130 mm 76°	215 g	218 g	+1,40%	1 1/8", for 26.0 mm bars
Deda Elementi	Zero100	2007	100 mm 82°		122 g		1 1/8", for 31.7 mm bars
Deda Elementi	Zero100	2007	110 mm 82°		126 g		1 1/8", for 31.7 mm bars
Deda Elementi	Zero100	2007	90 mm 82°		118 g		1 1/8", for 31.7 mm bars
Deda Elementi	Zero100	2008	120 mm 82°		130 g		1 1/8", for 31.7 mm bars
Deda Elementi	Zero100 Servizio Corse	2007	120 mm 82°	107 g	124.6 g	+16,45%	1 1/8", for 31.7 mm bars
Deda Elementi	Zero100 Servizio Corse	2008	100 mm 82°		126 g		1 1/8", for 31.7 mm bars, black, claimed 107 g @ 120 mm
Deda Elementi	Zero100 Servizio Corse	2008	110 mm 82°		128 g		1 1/8", for 31.7 mm bars
Deda Elementi	Zero100 Servizio Corse	2008	120 mm 82°	107 g	123 g	+14,95%	1 1/8", for 31.7 mm bars
Deda Elementi	Zero100 Servizio Corse	2009	110 mm 82°		129 g		1 1/8", for 31.7 mm bars
DMR	Con-Rod	2004	90 mm, 15°		190 g		1 1/8", for 25.4 mm bars
Easton	E60	1999	110 mm 0°		203 g
Easton	EA30 Forged	2007	105 mm ±6°	175 g	172 g	−1,71%	1 1/8", for 25.4 mm bars
Easton	EA50	2001	120 mm ±6°	225 g	249 g	+10,67%
Easton	EA50	2002	120 mm ±6°	225 g	254 g	+12,89%	1 1/8"
Easton	EA50	2003	100 mm 10°	175 g	179 g	+2,29%	claimed weight is for 110 mm
Easton	EA70 Forged	2004	110 mm ±6°	135 g	160 g	+18,52%	1 1/8", for 25.4 mm bars
Easton	EA70 Forged	2005	120 mm ±6°		165 g		1 1/8", for 31.8 mm bars
Easton	EA70 Forged	2005	90 mm ±6°		133 g		1 1/8", for 25.4 mm bars
Easton	EA70 Forged	2006	110 mm ±6°		154 g		1 1/8", for 25.4 mm bars
Easton	EA70 Forged	2008	90 mm ±6°		136 g		1 1/8", for 26.0 mm bars
Easton	EA70 Forged	2008	90 mm ±6°		155 g		1 1/8", for 31.8 mm bars, claimed 140 g @ 120 mm
Easton	EA70 Road	2003	110 mm ±6°	135 g	137 g	+1,48%	1 1/8", 26.0 mm bar, forged
Easton	EA70 Welded	2004	100 mm 10°		215 g		1 1/8", for 25.4 mm bars, claimed 220 g @ 110 mm
Easton	EC70 Composite OS Road	2005	110 mm ±6°		187.2 g		1 1/8", incl. supplied 1" shim, for 31.8 mm bars, claimed 160 g at 100 mm
Easton	EC70 Composite OS Road	2006	100 mm ±6°		153 g		1 1/8", for 31.8 mm bars, claimed 150 g@120 mm
Easton	EC70 Composite OS Road	2006	120 mm ±6°	150 g	164 g	+9,33%	1 1/8", for 31.8 mm bars
Easton	EC90 Composite OS Road	2005	120 mm -10°	132.5 g	136.5 g	+3,02%	1 1/8", for 31.8 mm bars, claimed 130-135 g, averaged (135/138)
Easton	EC90 Road	2008	100 mm -10°		129 g		1 1/8", for 31.8 mm bars, claimed 130-135 g @ 120 mm
Easton	EM90	2003	120 mm 10°	165 g	161 g	−2,42%
Easton	MG60 DH	2002	50 mm 25°	185 g	175 g	−5,41%	1 1/8", for 25.4 mm bars
Easton	MG60 XC	2003	100 mm 10°		192 g		1 1/8", for 25.4 mm bars, claimed 185 g for 120 mm
Easton	MG70	2002	110 mm 0°		188 g		1 1/8", for 25.4 mm bars
Easton	Vice	2004	65 mm 10°	275 g	260 g	−5,45%	1 1/8", for 25.4 mm bars, averaged (258/262)
Easton	Vice	2005	50 mm 10°	275 g	263 g	−4,36%	1 1/8", for 25.4 mm bars
Easton	Vice	2005	65 mm 10°	290 g	289 g	−0,34%	1 1/8", for 31.8 mm bars
ELEMENT	HELIUM (ELM-SM-ST-01)	2004	110 mm 8°		142 g		1 1/8", for 25.4 mm bars
ELEMENT	HELIUM (ELM-SM-ST-01)	2005	90 mm 8°		128.5 g		1 1/8", for 25.4 mm bars, stock steel bolts weigh 21.32 g (4 pcs.)
ELEMENT	NEON (ELM-SM-ST-20)	2005	110 mm 5°		120 g		1 1/8", for 25.4 mm bars, Titanium
Exmoor	Super Light	2003	95 mm		150 g		1 1/8", for 25.4 mm bars
Extralite	RoadStem	2003	120 mm ±8°		99 g		1 1/8", self styled w/ 6 Titanium bolts
Extralite	RoadStem UL	2003	100 mm -8°	94 g			1 1/8"
Extralite	RoadStem UL	2003	110 mm -8°	98 g			1 1/8"
Extralite	RoadStem UL	2003	120 mm -8°	102 g			1 1/8"
Extralite	RoadStem UL	2003	90 mm -8°	90 g			1 1/8"
Extralite	RoadStem UL2	2007	100 mm ±8°	82 g	82 g	±0,00%	1 1/8", for 26.0 mm bars
Extralite	The Stem	?	120 mm		132 g
Extralite	The Stem	?	120 mm		120 g		Ti bolts
Extralite	The Stem	2001	130 mm	128 g	134 g	+4,69%	averaged (132/136)
Extralite	The Stem	2002	110 mm 6°	120 g	120 g	±0,00%	1 1/8"
Extralite	The Stem	2003	120 mm 4°	112 g	114 g	+1,79%	incl. stock steel bolts
Extralite	UltraStem	2002	100 mm	108 g	106 g	−1,85%	MTB model
Extralite	UltraStem	2002	110 mm		109 g		MTB model w/ standard steel bolts
Extralite	UltraStem	2002	120 mm	112 g	113.5 g	+1,34%	MTB model, w/ steelbolts, averaged (112/115)
Extralite	UltraStem	2002	130 mm		114 g		6 Ti Bolts self styled like the org. 2bolts + 5 mm
Extralite	UltraStem	2002	130 mm		119 g		MTB model, 6 steel bolts
Extralite	UltraStem	2002	130 mm		112 g		Road or MTB model?
Extralite	UltraStem	2002	90 mm		98 g		Road model
Extralite	UltraStem SL	2004	120 mm ±4°	107 g	105.4 g	−1,50%	1 1/8", for 25.4 mm bars, steel bolts (stock)
Extralite	UltraStem UL	2002	130 mm ±4°	106 g	111 g	+4,72%	1 1/8", incl. stock Ti bolts, for 25.4 mm bars
Extralite	UltraStem UL	2002	90 mm ±8°	94 g	93 g	−1,06%	1 1/8", for 26.0 mm bars
Extralite	UltraStem UL	2003	120 mm ±4°	102 g	106 g	+3,92%	1 1/8", incl. stock Ti bolts, for 25.4 mm bars
Extralite	UltraStem UL	2004	130 mm ±4°	106 g	113 g	+6,60%	1 1/8", incl. stock Ti bolts, for 25.4 mm bars
Extralite	UltraStem UL2	2005	100 mm ±4°	92 g	93 g	+1,09%	1 1/8", incl. stock Ti bolts, for 25.4 mm bars
Extralite	UltraStem UL3	2007	100 mm ±4°	86 g	86 g	±0,00%	1 1/8", incl. stock Ti bolts, for 25.4 mm bars
Extralite	UltraStem UL3	2009	120 mm ±4°	95 g	94.5 g	−0,53%	1 1/8", incl. stock Ti bolts, for 25.4 mm bars
Fetish Cycles	CS	2004	120 mm ±5°	165 g			1 1/8", 26.0 mm clamp
frank	Roccolana	2004	130 mm		197 g		1 1/8", for 31.8 mm bars, claimed 178 g for 110 mm
FRM	Web Stem	2001	120 mm	135 g	130 g	−3,70%
FRM	Web Stem	2003	100 mm ±7°		120 g		for 26 mm bars
FRM	Web Stem	2003	130 mm ±7°		138 g
FRM	Web Stem Ti	2000	120 mm	127 g	128 g	+0,79%	w/ Ti bolts
FRM	Web Stem Ti	2001	120 mm	127 g	125 g	−1,57%	w/ Ti bolts
FRM	Web Stem World Cup	2004	100 mm ±7°		126 g		1 1/8", for 25.4 mm bars, claimed 120 g for 110 mm
FSA	FR-200	2003	120 mm 0°	200 g	193 g	−3,50%
FSA	FR-200	2003	90 mm 17°		175 g
FSA	K-Force	2005	110 mm -6°	160 g	191 g	+19,38%	1 1/8", for 31.8 mm bars
FSA	K-Force	2005	120 mm -6°	160 g	216 g	+35,00%	1 1/8", for 31.8 mm bars
FSA	K-Force	2008	130 mm -6°	200 g	237 g	+18,50%	1 1/8", for 31.8 mm bars
FSA	OS-115	2004	100 mm ±6°	125 g	141.6 g	+13,28%	1 1/8", for 31.8 mm bars
FSA	OS-115	2004	90 mm ±6°	125 g	136 g	+8,80%	1 1/8", for 31.8 mm bars
FSA	OS-115	2005	110 mm ±6°	138 g	145 g	+5,07%	1 1/8", for 31.8 mm bars
FSA	OS-115	2007	120 mm ±6°	140 g	148 g	+5,71%	1 1/8", for 31.8 mm bars
FSA	OS-115	2008	100 mm ±6°		137 g		1 1/8", for 31.8 mm bars
FSA	OS-115	2008	120 mm -17°		155 g		1 1/8", for 31.8 mm bars
FSA	OS-140	2004	90 mm 6°	155 g	186 g	+20,00%	1 1/8", for 31.8 mm bars
FSA	OS-140	2005	110 mm 6°	175 g	191 g	+9,14%	1 1/8", for 31.8 mm bars
FSA	OS-140	2006	120 mm 6°	175 g	204 g	+16,57%	1 1/8", for 31.8 mm bars
FSA	OS-150	2007	100 mm 6°		181 g		1 1/8", for 31.8 mm bars, Carbon faceplate
FSA	OS-150 Color Graphics	2006	120 mm 6°		183 g		1 1/8", for 31.8 mm bars, Carbon faceplate, claimed 160 g at 100mm
FSA	OS-150 Color Graphics	2008	100 mm ±6°	150 g	169 g	+12,67%	1 1/8", for 31.8 mm bars, Carbon faceplate
FSA	OS-170	2005	120 mm 6°	175 g	201 g	+14,86%	1 1/8", for 31.8 mm bars
FSA	OS-190	2007	110 mm 6°		168 g		1 1/8", for 31.8 mm bars
FSA	OS-190	2007	90 mm 6°		158 g		1 1/8", for 31.8 mm bars, claimed 160 g @ 100 mm
FSA	OS-99	2008	100 mm ±5°	98 g	101 g	+3,06%	1 1/8", for 31.8 mm bars
FSA	RD-120	2003	110 mm -17°	125 g	148 g	+18,40%	1 1/8", for 31.8 mm bars
FSA	RD-120	2004	110 mm 0°		166 g		1 1/8", for 31.8 mm bars, w/out 1" shim
FSA	XC-115	2003	135 mm 6°		144 g		1 1/8", for 25.4 mm bars
FSA	XC-115	2004	105 mm 6°	125 g	128 g	+2,40%	1 1/8", for 25.4 mm bars
FSA	XC-115	2004	120 mm 6°		132 g		1 1/8", for 25.4 mm bars
FSA	XC-120	2002	105 mm 6°	120 g	143 g	+19,17%	1 1/8", for 25.4 mm bars, avrg (141/145)
FSA	XC-120	2002	120 mm 6°	125 g	156.5 g	+25,20%	1 1/8", for 25.4 mm bars, averaged (156/157)
FSA	XC-120	2002	90 mm 0°		136 g		1 1/8", for 25.4 mm bars
FSA	XC-120	2003	105 mm 0°		144 g		1 1/8", for 25.4 mm bars
FSA	XC-120	2003	120 mm 0°		149 g		1 1/8", for 25.4 mm bars
FSA	XC-120	2003	120 mm 6°		151 g		1 1/8", for 25.4 mm bars
FSA	XC-120	2003	135 mm 6°		160 g		1 1/8", for 25.4 mm bars
FSA	XC-120	2003	90 mm 6°	130 g	129 g	−0,77%	1 1/8", for 25.4 mm bars
FSA	XC-140	2004	105 mm 5°		167 g		1 1/8", for 25.4 mm bars
FSA	XC-140	2004	120 mm 6°		177 g		1 1/8", for 25.4 mm bars
FSA	XC-140	2004	135 mm 6°		183 g		1 1/8", for 25.4 mm bars
FSA	XC-170	2004	90 mm 6°		179 g		1 1/8", for 25.4 mm bars
Giant	Aluminium w/ carbon insert	2002	120 mm 15°		164 g		factory stem for NRS Air model
Giant	Aluminum w/ carbon insert	2003	120 mm -17°		170 g		Road, 1 1/8"
Giant	Compact adjustable	2003	110 mm		232 g		1 1/8" Ahead, OEM on OCR 1, 26.0 mm bar clamp
Giant	Road Carbon ST-CF10XL	2004	120 mm ±10°	134 g	149 g	+11,19%	1 1/8", for 31.8 mm bars
Goka	Tamesis	2005	110 mm 7°	138 g	153 g	+10,87%	1 1/8", for 26,0 mm bars
Guess	FC-2Bolt	2000	90 mm 8°		128 g
Hope	Handlebar Stem	2005	110 mm 0°	166 g	167.2 g	+0,72%	1 1/8", for 25.4 mm bars
Hope	Handlebar Stem	2005	90 mm 10°	156 g	154 g	−1,28%	1 1/8", for 25.4 mm bars
Hot Chili	FHB Connector	2000	10°		190 g		90, 110 or 130 mm?, 1 1/8"
Hurrycat	Bi-material Carbon Aluminium	2002	90 mm 5°		108 g		w/ 6 Ti bolts
Ibis	3D Forged	2007	100 mm		115 g		1 1/8", for 31.8 mm bars
Ibis	3D Forged	2007	110 mm		117 g		1 1/8", for 31.8 mm bars
Ibis	3D Forged	2007	70 mm		105 g		1 1/8", for 31.8 mm bars
Ibis	3D Forged	2007	80 mm		106 g		1 1/8", for 31.8 mm bars
Ibis	3D Forged	2007	90 mm		111 g		1 1/8", for 31.8 mm bars
Ibis	Ti	?	120 mm		131 g
Ibis	Ti	?	120 mm 5°		146 g
IBS	Titanium	?	145 mm 10°		221 g		1" quill stem, w/ Ti bolts, Road model
Icon	Durante	1999	120 mm		175 g
Icon	Graphite Series	2000	135 mm 6°		187 g
Icon	Graphite Series	2003	90 mm 0°	149 g	145 g	−2,68%
Icon	Sterling	?	120 mm		143 g
ITM	101	2007	110 mm	174 g	168 g	−3,45%	31.8 mm bar clamp
ITM	Forged Lite Carbon 4V	2005	130 mm 80°	150 g	159 g	+6,00%	1 1/8", 25.8 mm bar clamp
ITM	Forged Lite Carbon SuperOver 4V	2005	130 mm 80°	165 g	179 g	+8,48%	1 1/8", 31.8 mm bar clamp, black
ITM	K-Sword Integrated Stem	2004	110 mm		187 g		1 1/8", stem w/bolts only, w/out 1" steer tube shim
ITM	Krystal Titanium	?	100 mm -17°		143 g		1", incl. bolts
ITM	Mantjs	2003	110 mm		190 g		1 1/8", 25.4 mm bar clamp
ITM	Millennium	2003	100 mm -10°		140 g		1 1/8", 25.8 mm bar clamp
ITM	Millennium	2003	110 mm -10°	129 g	140 g	+8,53%	1 1/8", 25.4 mm bar clamp
ITM	Millennium	2003	110 mm -10°		156 g		1 1/8", 25.8 mm bar clamp
ITM	Millennium Road	2000	110 mm -10°	129 g	129 g	±0,00%	1 1/8", 25.8 mm bar clamp
ITM	Millennium Road	2001	100 mm -10°	129 g	125 g	−3,10%	1 1/8", 25.8 mm bar clamp
ITM	Millennium Road	2001	120 mm -10°		128 g		1 1/8", 25.8 mm bar clamp
ITM	Millennium Road	2001	130mm -10°		142 g		1 1/8", 25.8 mm bar clamp
ITM	Road Racing	2003	105 mm	180 g	175 g	−2,78%	incl. 4 CrMo bolts + washers
ITM	Road Racing	2003	90 mm ±6°		157 g		incl. 4 CrMo bolts + washers.
ITM	Spider	2004	105 mm -10°	200 g	170 g	−15,00%	1 1/8", 25.8 mm bar clamp
ITM	The Stem	?	100 mm -10°		95 g		1 1/8", for 25.8 mm bars
ITM	The Stem	2001	110 mm -10°	95 g	95 g	±0,00%	1 1/8", for 25.8 mm bars
ITM	The Stem	2001	120 mm -10°		98 g		1 1/8", for 25.8 mm bars
ITM	The Stem	2001	90 mm -10°		92 g		1 1/8", for 25.8 mm bars
ITM	The Stem	2002	120 mm -10°	98 g	93 g	−5,10%	1 1/8", for 25.8 mm bars
ITM	The Stem	2003	120 mm -10°		105 g		1 1/8", for 25.8 mm bars
ITM	The Stem	2004	110 mm -10°	95 g	93 g	−2,11%	1 1/8", for 25.8 mm bars
ITM	The Stem	2004	120 mm -10°	95 g	121 g	+27,37%	1 1/8", for 25.8 mm bars, black
JD Components	JD-351 D. Clamp	2002	length? 10°		236 g		from Scott Strike CFX-200, black
Kalloy	Uno	2003	120 mm 17°	190 g	192 g	+1,05%
Kalloy	Unolite	2004	110 mm 6°		156 g		1 1/8", 25.4 mm
KCNC	SC Wing	2009	120 mm 5°		112 g		1 1/8", for 31.8 mm bars, Ti bolts (stock)
KCNC	SC Wing Scandium	2007	100 mm 5°	100 g	97 g	−3,00%	1 1/8", for 26.0 mm bars, Ti bolts (stock)
Klein	MC2	1996	120 mm 6°		305 g		bar/stem combo
Kooka	Klyde	1998	100 mm		203 g		for 25.4 mm bars
Kooka	Racha forged	1998	130 mm		196 g		1 1/8", for 25.4 mm bars
Kooka	XC	1999	105 mm 10°		201 g		1 1/8", not sure about year
Kore	3D Lite	1998	135 mm 10°		280 g
Kore	Ahead Lite	2001	130 mm 10°		183 g		1 1/8"
Kore	Elite	2003	105 mm 25°	200 g	195 g	−2,50%	Ti bolts
Kore	Elite Headshock	2004	135 mm 12°		225 g		1.5", for 25.4 mm(?) bars
Kore	Forged ATB	1999	110 mm 10°		278 g		1 1/8", for 25.4 mm bars, silver
Koski Engineering	4 Bolt Stem	2000	115 mm		216 g		5°or 15°?, labeled as 98F
LOOK	Ergostem HSC	2003	150 mm (max.)	400 g	400 g	±0,00%	variable angle, 1 1/8" A-Head, 26.0 mm, supplied w/ 1" shim (+10 g)
Marzocchi	Integrated Stem	2003	?		257 g		bolt on to dual crown stem, w/ reducer cups and all 8 bolts
Maxm	MX-2	2004	90 mm ±7°		148 g		1 1/8", for 25.4 mm bars, steel bolts (stock)
Modolo	X-tra Over CNC	2003	130 mm -10°		170 g		1 1/8", 31.8 mm bar clamp, 4-bolt face plate (1" shim supplied)
Moots	Ti Beam MTB	2003	110 mm 6°		176 g		1 1/8", 25.4 mm, 3/2.5 Ti
Moots	Ti Beam MTB	2003	120 mm 6°		181 g		1 1/8", 25.4 mm, 3/2.5 Ti, see http://haineadri.fotopic.net/photo.php?id=1577498
Morati	Ti	?	130 mm		165 g
On-One	Inbred Stem	2004	100 mm		142 g		1 1/8", for 25.4 mm bars (claimed 135 g for 80 mm)
Oval Concepts	M200	2004	80 mm 73°		130 g		1 1/8", for 25.4 mm bars
Oval Concepts	R300 RBT	2008	120 mm 84°	160 g	146 g	−8,75%	1 1/8", for 26.0 mm bars
Oval Concepts	R700	2005	110 mm 73°		139 g		1 1/8", for 26.0 mm bars
Oval Concepts	R700	2005	110 mm 84°		136 g		1 1/8", for 26.0 mm bars
Oval Concepts	R700	2006	100 mm 84°		154 g		1 1/8", for 26.0 mm bars
Oval Concepts	R700	2006	110 mm 84°	120 g	142 g	+18,33%	1 1/8", for 26.0 mm bars (125 g with R900 upgrade kit, 100 g claimed)
Oval Concepts	R700	2006	90 mm 84°		128 g		1 1/8", for 26.0 mm bars
Oval Concepts	R700 RBT	2008	120 mm 84°	135 g	156 g	+15,56%	1 1/8", for 31.8 mm bars
Oxygen	Scorpo OS	2005	90 mm 5°		155 g		1 1/8", for 31.8 mm bars, OEM on Stevens bikes
Pace	RC45	2002	100 mm 5°		183 g		1 1/8", for 25.4 mm bars
Pazzaz	A-Head	2000	130 mm -17°		215 g
Pazzaz	Arcus Carbon	2002	90 mm 5°		123 g		1 1/8"
Pazzaz	ATB-908	2004	100 mm 5°	139 g	135 g	−2,88%	1 1/8", for 25.4 mm bars, cold forged Al 2014
Pazzaz	ATB-908	2006	110 mm ±6°		134 g		1 1/8", for 25.4 mm bars
Pazzaz	RAS-23	2004	90 mm -5°	158 g	145 g	−8,23%	1 1/8", for 31.8 mm bars
Performance	Forté Pro	2004	100 mm ±8°		127 g		1 1/8", for 26.0 mm bars, claimed 135 g for 110 mm
Performance	Forté Pro	2004	120 mm ±8°		135 g		1 1/8", for 26.0 mm bars, excl. cap (8 g) a 1" shim (12 g)
Planet X	4 Bolt Superlight Road Stem	2003	90 mm ±5°	125 g	125 g	±0,00%	1 1/8"
Planet X	Beam Me Up	2000	105 mm 30°		228 g		1 1/8", for 25.4 mm bars, black
Planet X	Meteor	2004	40 mm		222 g		1 1/8", for 25.4 mm bars
Point	Racing	2003	90 mm 6°		142 g		incl. stock 4 steel bolts
Post Moderne	Smica	2007	100 mm 8°		114 g		1 1/8", for 26.0 mm bars
Post Moderne	Smica Pro Stem	2005	110 mm 8°	110 g	117 g	+6,36%	1 1/8", for 25.4 mm bars
PRO	PILOT-OS	2005	120 mm ±6°	125 g	138 g	+10,40%	1 1/8", for 31.8 mm bars, excl. supplied 1" steerer shim (+13 g)
PRO	XLT-MTB	2004	90 mm ±5°		160 g		1 1/8", for 25.4 mm bars
Procraft	Ahead Al Pro	?	120 mm		212 g
Profile Design	H2O	2002	110 mm 74°		185.6 g		1", for 26.0 mm bars
Profile Design	H2O	2002	130 mm 74°		197 g		1", for 26.0 mm bars
Profile Design	H2O	2005	90 mm ±15°		210 g		1 1/8" incl. 1" shim, for 26.0 mm bars
Profile Design	H2O	2006	60 mm ±25°		172 g		1 1/8", for 26.0 mm bars
Profile Design	H2O OS™	2004	100 mm ±25°		224 g		1 1/8", for 31.8 mm bars, (add 17 g for 1" steerer tube shim)
Profile Design	H2O OS™	2004	80 mm ±25°		215.5 g		1 1/8", for 31.8 mm bars, (add 17 g for 1" steerer tube shim)
Profile Design	Stiffy	2001	135 mm 5°	252 g	258 g	+2,38%	1 1/8", steel bolts (stock)
Profile Design	Stiffy OS	2002	120 mm 5°	240 g	246 g	+2,50%	1 1/8", for 25.4 mm bars
Profile Design	Stiffy OS	2002	90 mm 5°	231 g	227 g	−1,73%	1 1/8", for 25.4 mm bars, black
Profile Design	Threadless size converter (ACTHRCONKT)	2005	?		153 g		1" to 1 1/8" quill adapter
Race Face	Deus	2002	120 mm 5°	194 g	198 g	+2,06%	1 1/8", for 25.4 mm bars
Race Face	Deus	2003	110 mm 15°		187 g		1 1/8", for 25.4 mm bars
Race Face	Deus	2003	110 mm 5°		192 g		1 1/8", for 25.4 mm bars, black anodized
Race Face	Deus	2003	120 mm 5°	194 g	199 g	+2,58%	1 1/8", for 25.4 mm bars, black anodized
Race Face	Deus	2003	90 mm 5°		174 g		1 1/8", for 25.4 mm bars
Race Face	Deus	2004	100 mm 5°		181 g		1 1/8", for 25.4 mm bars
Race Face	Deus XC	2005	120 mm 5°		135 g		1 1/8", for 25.4 mm bars, claimed 125 g @ 110 mm
Race Face	Deus XC	2006	100 mm 6°		150 g		1 1/8", for 31.8 mm bars
Race Face	Deus XC	2006	110 mm 6°	125 g	138 g	+10,40%	1 1/8", for 25.4 mm bars
Race Face	Deus XC	2006	120 mm 6°		137 g		1 1/8", for 25.4 mm bars, shiny silver
Race Face	Deus XC	2006	90 mm 6°		157.4 g		1 1/8", for 31.8 mm bars, shiny silver
Race Face	Diabolus	2002	70 mm 10°		293 g		black
Race Face	Diabolus	2003	50 mm 10°	250 g			for 25.4 mm bars
Race Face	Diabolus	2004	70 mm 10°		330 g		1 1/8", for 31.8 mm bars
Race Face	Diabolus	2006	70 mm 10°		330 g		1 1/8", for 31.8 mm bars
Race Face	Diabolus 1.5	2004	50 mm 10°	250 g	245 g	−2,00%	1.5", for 25.4 mm bars
Race Face	Diabolus D2 DH	2008	50 mm 10°	250 g	246 g	−1,60%	1 1/8", for 31.8 mm bars
Race Face	Evolve Forged	2004	130 mm ±6°		202 g		1 1/8", for 25.4 mm bars
Race Face	Evolve XC	2005	70 mm ±6°		122 g		1 1/8", for 25.4 mm bars
Race Face	Evolve XC	2006	100 mm ±6°		147.5 g		1 1/8", for 25.4 mm bars, claimed 170 g @ 110 mm, averaged (146/149)
Race Face	Evolve XC	2007	100 mm ±6°		150 g		1 1/8", for 25.4 mm bars, claimed 170 g @ 110 mm
Race Face	Prodigy	2001	100 mm 8°		207 g		1 1/8", for 25.4 mm bars
Race Face	Prodigy	2003	110 mm 8°		232 g		1 1/8", for 25.4 mm bars
Race Face	SYStem	?	120 mm		225 g
Ritchey	Comp	2004	100 mm ±6°		160 g		1 1/8", for 25.4 mm bars, 4-bolt (contrary to Ritchey catalogue not only for 31.8)
Ritchey	Comp	2004	110 mm ±6°		163 g		1 1/8", for 25.4 mm bars, 4-bolt front plate (contrary to Ritchey catalogue not only for 31.8), averaged (162/164)
Ritchey	Comp	2004	120 mm ±6°		164 g		1 1/8", for 25.4 mm bars, 4-bolt front plate (contrary to Ritchey catalogue not only for 31.8)
Ritchey	Comp Mtn	2000	105 mm 6°	165 g	180 g	+9,09%	1 1/8"
Ritchey	Comp Road V2	2004	120 mm ±6°	160 g	162 g	+1,25%	1 1/8", for 26.0 mm bars, 2-bolt, excl. supplied 1" shim
Ritchey	Pro	2001	120 mm		176 g		avrg (174/178)
Ritchey	Pro	2002	110 mm		145 g
Ritchey	Pro	2002	120 mm 6°		153 g
Ritchey	Pro	2003	120 mm 7°		150 g
Ritchey	Pro Mtn	2004	120 mm ±6°		156 g		1 1/8", for 25.4 mm bars, claimed 145 g at 110 mm
Ritchey	Pro OS	2004	100 mm ±6°		149 g		1 1/8", for 31.8 mm bars
Ritchey	Pro OS	2004	110 mm ±6°	160 g	154 g	−3,75%	1 1/8", for 31.8 mm bars
Ritchey	Pro OS	2006	110 mm 6°	150 g	154.5 g	+3,00%	1 1/8", for 31.8 mm bars
Ritchey	Severe Condition	2004	60 mm 15°	175 g	161 g	−8,00%	1 1/8", for 31.8 mm bars
Ritchey	Severe Condition	2004	70 mm 15°	175 g	164 g	−6,29%	1 1/8", for 31.8 mm bars
Ritchey	Severe Condition	2004	80 mm 15°	175 g	177 g	+1,14%	1 1/8", for 31.8 mm bars
Ritchey	Severe Condition	2005	80 mm 15°		167 g		1 1/8", for 31.8 mm bars
Ritchey	WCS	2001	110 mm 6°		144 g		1 1/8", w/ original screws (for 1" shim add 13 g)
Ritchey	WCS	2001	120 mm		140 g
Ritchey	WCS	2001	120 mm 6°		130 g		w/ 6 Ti bolts, w/out bolts 114 g
Ritchey	WCS	2002	100 mm 6°	125 g	131 g	+4,80%	1 1/8", avrg (130/132)
Ritchey	WCS	2002	105 mm 17°		128 g
Ritchey	WCS	2002	110 mm 17°		140 g
Ritchey	WCS	2002	110 mm 6°		132 g		handpolished, w/ 2 Ti bolts and 4 steel bolts
Ritchey	WCS	2002	120 mm 17°		142 g
Ritchey	WCS	2002	130 mm 6°		150 g
Ritchey	WCS	2002	90 mm 6°		128 g		w/ 6 Ti bolts (+ 10 g for stock steel bolts)
Ritchey	WCS 4-Axis wet white	2010	90 mm ±6°		111 g		1 1/8", for 31.8 mm bars
Ritchey	WCS 4-Axis	2006	100 mm ±6°		119.5 g		1 1/8", for 31.8 mm bars, averaged (119/120)
Ritchey	WCS 4-Axis	2006	110 mm ±6°	115 g	119.95 g	+4,30%	1 1/8", for 31.8 mm bars, averaged (119/120.9)
Ritchey	WCS 4-Axis	2006	130 mm ±6°		129 g		1 1/8", for 31.8 mm bars
Ritchey	WCS 4-Axis wet black	2008	130 mm ±6°		129 g		1 1/8", for 31.8 mm bars
Ritchey	WCS C260	2012	120mm	103 g	98 g	−4,85%	Wet Red, modif. 6x M4 15mm taperhead ti bolts w washers
Ritchey	WCS Mountain	2002	120 mm 6°		153 g
Ritchey	WCS Mountain V2	2003	100 mm ±6°	125 g	127 g	+1,60%	1 1/8", for 25.4 mm bars
Ritchey	WCS Mountain V2	2003	110 mm ±6°		144 g		1 1/8", for 25.4 mm bars
Ritchey	WCS Mountain V2	2003	120 mm ±6°		135.5 g		1 1/8", for 25.4 mm bars, averaged (135/136)
Ritchey	WCS Mountain V2	2003	80 mm 17°		123 g		1 1/8", for 25.4 mm bars
Ritchey	WCS Mountain V2	2003	90 mm ±6°		135.5 g		1 1/8", for 25.4 mm bars, averaged (134/137)
Ritchey	WCS Mountain V2	2003	90 mm 17°		128 g		1 1/8", for 25.4 mm bars
Ritchey	WCS Mountain V3	2004	110 mm ±6°	100 g	111.3 g	+11,30%	1 1/8", for 25.4 mm bars, averaged (110/112/112)
Ritchey	WCS Mountain V3	2004	120 mm ±6°	125 g	114 g	−8,80%	1 1/8", for 25.4 mm bars
Ritchey	WCS Mountain V3	2005	110 mm ±6°	100 g	108 g	+8,00%	1 1/8", for 25.4 mm bars
Ritchey	WCS Mountain V3	2005	130 mm ±6°	125 g	118 g	−5,60%	1 1/8", for 25.4 mm bars
Ritchey	WCS O/S	2004	100 mm ±6°		112.5 g		1 1/8", for 31.8 mm bars
Ritchey	WCS O/S	2004	110 mm ±6°	110 g	114.3 g	+3,91%	1 1/8", for 31.8 mm bars, averaged (112/115/116)
Ritchey	WCS O/S	2004	130 mm ±6°		117 g		1 1/8", for 31.8 mm bars
Ritchey	WCS O/S	2005	100 mm ±6°		109.5 g		1 1/8", for 31.8 mm bars, averaged (108/111)
Ritchey	WCS O/S	2005	110 mm ±6°	110 g	112 g	+1,82%	1 1/8", for 31.8 mm bars
Ritchey	WCS O/S	2005	120 mm ±6°		116 g		1 1/8", for 31.8 mm bars
Ritchey	WCS O/S	2005	130 mm ±6°		121.9 g		1 1/8", for 31.8 mm bars
Ritchey	WCS Road OS	2001	100 mm ±6°		132 g		1 1/8", for 31.8 mm bars
Ritchey	WCS Road OS	2001	120 mm ±6°		148 g		1 1/8", for 31.8 mm bars
Ritchey	WCS Road V3	2004	110 mm ±6°	100 g	108 g	+8,00%	1 1/8", for 26.0 mm bars, averaged (108/108)
Ritchey	WCS Road V3	2004	120 mm ±6°		111 g		1 1/8", for 26.0 mm bars, averaged (110/112)
Ritchey	WCS Road V3	2004	90 mm ±6°		102 g		1 1/8", for 26.0 mm bars (+14 g for included 1" steerer shim)
Ritchey	WCS Road V3	2005	100 mm 6°		106 g		1 1/8", for 26.0 mm bars
Ritchey	WCS Road V3	2005	120 mm ±6°		113 g		1 1/8", for 26.0 mm bars
Ritchey	WCS Road V3	2005	90 mm ±6°		102 g		1 1/8", for 26.0 mm bars
Roox	Danny's HS Stem	2004	110 mm 0°		184 g		Headshok, for 25.4 mm bars, claimed 175 g for 90 mm 0°
Rotor	SL1	2008	100 mm ±2.5°		108 g		1 1/8", for 31.8 mm bars
Salsa	Moto Ace MTB	?	120 mm		182 g		1 1/8", for 25.4 mm bars
Salsa	Moto Ace S.U.L	2003	105 mm 0°		208 g		1 1/8", for 25.4 mm bars
Salsa	Moto Ace S.U.L Road	2005	110 mm 0°		243 g		1 1/8", for 31.8 mm bars
Salsa	Moto Ace S.U.L.	2002	135 mm 40°		241 g		1 1/8", for 25.4 mm bars
Salsa	Moto Ace S.U.L.	2002	90 mm 40°		212 g		1 1/8", w/ all hardware
Salsa	Moto Ace S.U.L. Road	2006	80 mm 0°		194 g		1 1/8", for 26.0 mm bars
Scott	Components Stem	2005	110 mm 6°		144 g		1 1/8", for 26.0 mm bars, OEM on Scott Speedster S1
Scott	Components Stem	2006	120 mm 6		150 g		1 1/8", for 25.4 mm bars, stock on '06 Scott Scale 20
Scott	Pro MC Stem	2004	120 mm 7°		176 g		1 1/8", for 25.4 mm bars, OEM on Genius bikes
Sette	Aeon Forged	2003	110 mm -10°	150 g	152 g	+1,33%	1 1/8", for 26.0 mm bars, +12 g for shim to 25.4 mm
Sette	Edge	2003	90 mm 10°	126 g	134 g	+6,35%	1 1/8", for 25.4 mm bars
Sette	Venn Forged	2005	90 mm 10°	140 g	142 g	+1,43%	1 1/8", for 25.4 mm bars
Seven Cycles	Titanium	2004	90 mm 6°		137 g		1 1/8", for 25.4 mm bars
Shimano	Dura Ace Road Quill Stem	1996	100 mm		265 g		26.0 mm clamp, 22.2 mm quill, hidden clamp bolt
Smica	PRO	2008	110 mm 8°	115 g	128 g	+11,30%	1 1/8", for 31.8 mm bars
Soma Fabrications	Mountain Stem	2003	90 mm		155 g
Specialized	?	1999	120 mm		188 g
Specialized	Alloy, TIG welded	2004	90 mm 10°		218 g		1 1/8", 25.4 mm, stock on '04 Rockhoppers
Specialized	M2	?	135 mm 0°		149 g		1 1/8", no bolts
Specialized	Mobius	2006	70 mm 10°		392 g		1 1/8", for 25.4 mm bars, incl. steerer cap, stock off a '06 Specialized Hardrock Sport
Specialized	S-Works	2000	120 mm 6°		183 g
Specialized	S-Works	2002	120 mm 6°		180 g
Specialized	S-Works	2002	135 mm 10°		195 g
Specialized	S-Works red	2001	?		198 g		from FSR S-Works 2001
Specialized	stock on Enduro Pro/Expert/Comp	2004	90 mm 6°		161 g		1 1/8", for 25.4 mm bars, 4-bolt clamp, CNC-machined, black
Specialized	Titanium	1997	135 mm 5°	170 g	168 g	−1,18%	1 1/8", steel bolts
Specialized	XC Mountain Stem	2005	105 mm 8°		175 g		1 1/8", for 31.8 mm bars
Specialized	XC Mountain Stem	2005	120 mm 8°		188 g		1 1/8", for 31.8 mm bars
Specialized	XC Mountain Stem	2005	90 mm 8°	165 g	170 g	+3,03%	1 1/8", for 31.8 mm bars
SQ-lab	SQStem 836 M	2006	60 mm	133 g	134 g	+0,75%	37 mm high
Steinbach	Superlight	2001	135 mm 5°	130 g	133 g	+2,31%
Stella Azzurra	Espresso	2003	120 mm	125 g	125 g	±0,00%	1 1/8", for 26.0 mm bars
Stella Azzurra	Viceversa Alloy	2003	100 mm ±10°	130 g	160 g	+23,08%	1 1/8", for 26.0 or 31.8 mm bars
Stella Azzurra	Viceversa Alloy	2004	100 mm ±10°	130 g	188 g	+44,62%	1 1/8", for 31.8 mm bars, w/o included 1" shim
Stella Azzurra	Viceversa Mag	2002	100 mm ±10°		120 g		incl. 1" shim
Stella Azzurra	Viceversa Mag	2002	90 mm ±10°	100 g	125 g	+25,00%	incl. 1" shim, for 26.0 mm bars
STM	Stem	1998	110 mm		142 g		1 1/8"
Stone Edge	Potence	2005	70 mm 0°	200 g	226 g	+13,00%	1 1/8", for 25.4 mm bars
Syncros	Ahead	?	120 mm		212 g
Syntace	F119 318	2005	105 mm	129 g			w/ stock steel bolts, for 31.8 mm bars
Syntace	F119 318	2005	105 mm	116 g			w/ Ti bolts, for 31.8 mm bars
Syntace	F119 318	2005	90 mm	123 g			w/ stock steel bolts, for 31.8 mm bars
Syntace	F119 318	2005	90 mm	110 g			w/ Ti bolts, for 31.8 mm bars
Syntace	F119 318	2006	105 mm	129 g	143 g	+10,85%	stock steel bolts, 127 g stem + 16 g for steerer clamp reduction shim
Syntace	F119 318	2006	90 mm	110 g	111 g	+0,91%	w/ Ti bolts, see http://img99.imageshack.us/img99/7503/111grpen4bm.jpg
Syntace	F139 254	2006	90 mm ±6°		132 g		w/ steel bolts (stock)
Syntace	F139 254	2009	105 mm ±6°	137 g	142 g	+3,65%	w/ steel bolts (stock)
Syntace	F139 260	2005	105 mm ±6°	137 g	135 g	−1,46%	w/ steel bolts (stock)
Syntace	F139 260	2008	105 mm ±6°	137 g	137 g	±0,00%	w/ steel bolts (stock)
Syntace	F99 254	2003	105 mm ±6°	107 g	106 g	−0,93%	w/ steel bolts (stock)
Syntace	F99 254	2003	105 mm ±6°	99 g	97 g	−2,02%	w/ Syntace Ti bolt kit, averaged (96/98)
Syntace	F99 254	2003	120 mm ±6°	109 g	111.6 g	+2,39%	w/ steel bolts (stock), averaged (110/112/113)
Syntace	F99 254	2003	120 mm ±6°	101 g	101.75 g	+0,74%	w/ Syntace Ti bolt kit, averaged (100/101/102/104)
Syntace	F99 254	2003	90 mm ±6°	99 g	103 g	+4,04%	w/ steel bolts (stock), first 90 mm series was slightly heavier
Syntace	F99 254	2003	90 mm ±6°	93 g	94 g	+1,08%	w/ Syntace Ti bolt kit
Syntace	F99 254	2004	105 mm ±6°	107 g	105.5 g	−1,40%	w/ steel bolts (stock), averaged (105/106)
Syntace	F99 254	2004	120 mm ±6°	101 g	100.7 g	−0,30%	w/ Syntace Ti bolt kit, averaged (99/102.4)
Syntace	F99 254	2004	90 mm ±6°	93 g	92 g	−1,08%	w/ Syntace Ti bolt kit
Syntace	F99 254	2005	120 mm ±6°	109 g	109.8 g	+0,73%	w/ steel bolts (stock)
Syntace	F99 254	2010	105 mm ±6°	104 g	104 g	±0,00%	w/ steel bolts (stock)
Syntace	F99 260	2003	105 mm ±6°	107 g	107 g	±0,00%	w/ steel bolts (stock)
Syntace	F99 260	2003	120 mm ±6°	109 g	111 g	+1,83%	w/ steel bolts (stock), averaged (111/111)
Syntace	F99 260	2003	120 mm ±6°	101 g	101 g	±0,00%	w/ Syntace Ti bolt kit
Syntace	F99 260	2004	120 mm ±6°	109 g	110.5 g	+1,38%	w/ steel bolts (stock), averaged (110/111)
Syntace	F99 260	2004	120 mm ±6°	101 g	99 g	−1,98%	w/ Syntace Ti bolt kit
Syntace	F99 260	2004	135 mm ±6°	112 g	114 g	+1,79%	w/ steel bolts (stock)
Syntace	F99 260	2004	75 mm ±6°	87 g	84 g	−3,45%	w/ Syntace Ti bolt kit
Syntace	F99 260	2005	105 mm ±6°	106 g	105.5 g	−0,47%	w/ steel bolts (stock), averaged (105/106
Syntace	F99 260	2005	105 mm ±6°	98 g	97.6 g	−0,41%	w/ Syntace Ti bolt kit
Syntace	F99 260	2005	120 mm ±6°	109 g	108 g	−0,92%	w/ steel bolts (stock)
Syntace	F99 260	2005	120 mm ±6°	101 g	102 g	+0,99%	w/ Syntace Ti bolt kit
Syntace	F99 260	2005	90 mm 6°	99 g	98 g	−1,01%	w/ steel bolts (stock)
Syntace	F99 260	2007	105 mm ±6°	104 g	108 g	+3,85%	w/ steel bolts (stock)
Syntace	Force 88	1998	100 mm	188 g	188 g	±0,00%	22.2 mm quill-stem, made of steel, Powerflow alloy clamp
Syntace	Megaforce 254	2001	120 mm 6°	178 g	175 g	−1,69%
Syntace	Megaforce 254	2002	135 mm 6°	195 g	206 g	+5,64%
Syntace	Superforce	2004	105 mm ±20°	177 g	184 g	+3,95%	for 25.4 mm bars, w/ steel bolts (stock)
Syntace	Superforce	2004	105 mm ±6°	159 g	167 g	+5,03%	for 25.4 mm bars, w/ steel bolts (stock)
Syntace	Superforce	2005	120 mm 6°	169 g	178 g	+5,33%	for 25.4 mm bars, w/ steel bolts (stock)
Syntace	Superforce	2005	45 mm ±6°	140 g	133 g	−5,00%	for 25.4 mm bars, w/ steel bolts (stock)
Syntace	Superforce	2006	105 mm ±6°	159 g	159 g	±0,00%	for 25.4 mm bars, w/ Ti bolts
Syntace	Superforce 31.8	2008	60 mm ±6°	148 g	147 g	−0,68%	for 31.8 mm bars, w/ steel bolts (stock)
Syntace	VRO T-Stem (M)	?	120 mm		148 g		w/out clamps
Syntace	VRO T-Stem Eco	2003	75-135 mm ±10°	280 g	300 g	+7,14%	incl. Eco clamps
Syntace	VRO T-Stem MTB (S)	2006	55-105 mm 20°		215 g		1 1/8"
Tahoma	?	2001	110 mm 40°		173 g		steel bolts
Tahoma	A-Head	2000	150 mm 0°		206 g
Thomson	Elite	1999	110 mm 15°		199 g
Thomson	Elite	2000	120 mm 15°		206 g
Thomson	Elite (SM-E101)	2004	100 mm 5°	191 g	194 g	+1,57%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E102)	2004	110 mm 5°	199 g	200 g	+0,50%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E103)	2003	120 mm 5°	203 g	207 g	+1,97%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E103)	2004	120 mm 5°	203 g	207 g	+1,97%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E104)	2004	130 mm 5°	211 g	211 g	±0,00%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E107)	2005	110 mm 15°	199 g	190 g	−4,52%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E108)	2004	120 mm 15°	203 g	205 g	+0,99%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E111)	2002	90 mm 5°	185 g	197 g	+6,49%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E111)	2004	90 mm 5°	185 g	189 g	+2,16%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E112)	2002	90 mm 15°	185 g	190 g	+2,70%	1 1/8", for 25.4 mm bars
Thomson	Elite (SM-E116)	2004	120 mm 10°	203 g	206 g	+1,48%	1 1/8", for 26.0 mm bars
Thomson	Elite (SM-E124)	2005	140 mm 5°		216 g		1 1/8", for 26.0 mm bars
Thomson	Elite (SM-E125)	2004	50 mm 5°	156 g	160 g	+2,56%	1 1/8", for 25.4 mm bars
Thomson	Elite X2 (SM-E146)	2005	90 mm 10°	139 g	135 g	−2,88%	1 1/8", for 31.8 mm bars
Thomson	Elite X2 (SM-E147)	2005	100 mm 10°	143 g	141 g	−1,40%	1 1/8", for 31.8 mm bars, averaged (140/142)
Thomson	Elite X2 (SM-E148)	2006	110 mm 10°	147 g	148.7 g	+1,16%	1 1/8", for 31.8 mm bars
Thomson	Elite X2 (SM-E148)	2008	110mm 10°	147 g	146 g	−0,68%	1 1/8", for 31.8 mm bars
Thomson	Elite X2 (SM-E149)	2007	120 mm 10°	151 g	155 g	+2,65%	1 1/8", for 31.8 mm bars
Thomson	Elite X4 (SM-E130)	2005	50 mm 0°		173.5 g		1 1/8", for 31.8 mm bars, averaged (172/175)
Thomson	Elite X4 (SM-E133)	2005	100 mm 0°	166 g	167 g	+0,60%	1 1/8", for 31.8 mm bars
Thomson	Elite X4 (SM-E133)	2006	100 mm 0°	166 g	166 g	±0,00%	1 1/8", for 31.8 mm bars
Thomson	Elite X4 (SM-E134)	2006	110 mm 0°	171 g	173.5 g	+1,46%	1 1/8", for 31.8 mm bars, averaged (173/174)
Thomson	Elite X4 (SM-E135)	2006	120 mm 0°	178 g	180.1 g	+1,18%	1 1/8", for 31.8 mm bars
Thomson	Elite X4 (SM-E138)	2007	90 mm 10°	160 g	158 g	−1,25%	1 1/8", for 31.8 mm bars
Thomson	Elite X4 (SM-E139)	2006	100 mm 10°	166 g	168 g	+1,20%	1 1/8", for 31.8 mm bars
Thomson	Elite X4 (SM-E140)	2006	110 mm 10°	171 g	172 g	+0,58%	1 1/8", for 31.8 mm bars
Thomson	Elite X4 (SM-E142)	2006	130 mm 10°	184 g	180 g	−2,17%	1 1/8", for 31.8 mm bars
Thomson	Elite X4 (SM-E157)	2008	80 mm 0°	155 g	157 g	+1,29%	1 1/8", for 31.8 mm bars
Time	Monolink	2001	90 mm		105 g
Time	Monolink Special Pro	2004	120 mm	124 g	140 g	+12,90%	1 1/8", for 26.0 mm bars
Time	Monolink Special Pro HM	2004	130 mm		152 g		1 1/8", incl. 1" reducing shim, for 31.7 mm bars
Time	Ulteam Ti Carbon	2007	130 mm ±10°	124 g	135 g	+8,87%	1 1/8", excl. 1" reducing shim, for 31.7 mm bars
Tioga	Cube	2004	50 mm 0°		278 g		1 1/8", for 25.4 mm bars
Tioga	Cube	2004	50 mm 0°		262 g		1 1/8", for 31.8 mm bars
Titec	Big Al	2000	105 mm		191 g		steel bolts
Titec	Big Al	2001	105 mm 10°		207 g		1 1/8"
Titec	Big Al	2001	130 mm		214 g
Titec	Big Al	2002	120 mm 0°		205 g
Titec	Fast-AL	2002	120 mm 10°	185 g	197 g	+6,49%
Titec	Fast-AL	2003	105 mm 5°		184 g		1 1/8", for 26.0 mm bars
Titec	Fat head	2001	90 mm 15°		136 g		steel bolts
Titec	Knucklehead	2002	50 mm		233 g		1 1/8", for 25.4 mm bars
Titec	Lil Al	2001	105 mm 7°	215 g	219 g	+1,86%	1 1/8", for 25.4 mm bars
Titec	RIP	2003	120 mm 0°	200 g	237 g	+18,50%	1 1/8", for 31.8 mm bars
Titec	Rip 3D	2004	90 mm 0°	188 g	174 g	−7,45%	1 1/8", for 31.8 mm bars
Tranz-X	Mountain	2001	80 mm 30°		153 g		1 1/8"
TRIGON	GHS105	2003	120 mm ±?°		152 g		1 1/8", for 25.4 mm bars
Truvativ	Team	2005	90 mm 5°		130 g		1 1/8", for 31.8 mm bars
Truvativ	Team	2007	110 mm 5°		154 g		1 1/8", for 31.8 mm bars
tune	Geiles Teil MTB	2001	120 mm 8°	168 g	165 g	−1,79%
tune	Geiles Teil MTB	2002	135 mm 8°		175 g
tune	Geiles Teil MTB	2003	120 mm 8°	168 g	161 g	−4,17%	black anodized
tune	Geiles Teil MTB	2004	120 mm 8°	164 g	149 g	−9,15%
tune	Geiles Teil MTB (tuned)	2003	120 mm 8°		155 g		tuned w/ Ti bolts
tune	Geiles Teil OV	2006	110 mm 8°		158 g		1 1/8", for 31.8 mm bars, black
tune	Geiles Teil Road	2003	95 mm 8°		144 g		1 1/8", for 26.0 mm bars, black
USE	Atom	2004	120 mm -6°		168 g		???bar clamp diameter???, incl. integrated Ring-O-Star (8 g)
VisionTech by FSA	SizeMore	2005	90 mm ±10°		164 g		1 1/8", for 26.0 mm bars, add 12 g for supplied 1" reducing shim, claimed 160 g @ 100 mm
Weyless	M-4 MTB	2002	100 mm 17°	174 g
Weyless	M-4 MTB	2002	105 mm 6°	170 g
Weyless	M-4 MTB	2002	110 mm 17°	174 g
Weyless	M-4 MTB	2002	110 mm 40°	174 g
Weyless	M-4 MTB	2002	120 mm 17°	183 g
Weyless	M-4 MTB	2002	120 mm 40°	183 g
Weyless	M-4 MTB	2002	120 mm 6°	183 g
Weyless	M-4 MTB	2002	135 mm 40°	198 g	191 g	−3,54%
Weyless	M-4 MTB	2002	135 mm 6°	198 g
Weyless	M-4 MTB	2002	90 mm 40°	163 g
Weyless	M-8	2004	80 mm 7°	135 g	137 g	+1,48%	1 1/8", for 25.4 mm bars
Weyless	M-8 MTB	2003	100 mm 7°	145 g	139 g	−4,14%	1 1/8", for 25.4 mm bars
Winwood	Illusionist Carbon-Wrap Stem	2009	80 mm 80°		167 g		1 1/8", for 31.8 mm bars
Woodman	ROCKSTER M	2002	50 mm 95°	275 g	267 g	−2,91%	1 1/8", for 25.4 mm bars
Woodman	ROCKSTER S	2004	35 mm 15°	250 g			1 1/8", for 25.4 mm bars
Woodman	WOW 4 HS	2004	105 mm 25°	196 g	192 g	−2,04%	1 1/2" (Headshock), for 25.4 mm bars
Woodman	WOW 4 HS	2005	95 mm 10°	196 g	190 g	−3,06%	1 1/2" (Headshock), for 25.4 mm bars
WR Compositi	Carbon Ahead	2003	120 mm		144 g		1", for 26.0 mm bars
WR Compositi	Quill stem	2001	133 mm		186 g		incl. bolts
X-TAS-Y	High Pike	2004	80 mm 40°	150 g	159 g	+6,00%	1 1/8", for 25.4 mm bars
XACD	Ti	1999	105 mm 10°		166 g
XLC	Pro	2007	120 mm ±7°		166 g		1 1/8", for 25.4 mm bars

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