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Chainrings

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Manufacturer	Model	Year	Size	Claimed<	Real	±	Comments
Action-Tec	Heat Treated Titanium	2003	20T	18 g	18 g	±0,00%	BCD 58 mm, surface hardness 50 Rockwell C
Action-Tec	Heat Treated Titanium	2003	42T		81 g		BCD 94 mm, surface hardness 50 Rockwell C
Action-Tec	Ti	2001	20T		16 g		5 bolt
Action-Tec	Ti	2001	42T		97 g		5 bolt
Avid	Microdaptor BCD 74 mm to 58 mm	1996	20T		61 g		stainless steel BCD 58 mm: 28 g; adaptor Al: 22 g, 5 bolts: 11 g
Avitar	?	2001	20T		14 g		5 bolt
Avitar	Al	1996	30T		31 g		BCD 94 mm, purple anodized
Avitar	Al	1996	42T		65 g		BCD 94 mm, purple anodized
Blackspire	Chuck	2003	24T		57 g		BCD 58 mm, stainless steel
Blackspire	DH	2003	36T		53 g		BCD 110 mm, 5 bolt
Blackspire	DH	2003	46T		124 g		BCD 110 mm, 5 bolt
Blackspire	MonoVeloce	2008	32T		46 g		BCD 102 mm (for FC-M960), Single Speed
Blackspire	Superpro	2003	34T		58 g		BCD 94 mm, Aluminium
Blackspire	Superpro	2003	44T		112 g		BCD 94 mm, Aluminium
Boone	?	?	42T		66 g		BCD 94 mm, product year unknown
Boone	Titanium	2003	20T		14 g		BCD 58 mm
Boone	Titanium	2003	22T		19 g		BCD 58 mm
Boone	Titanium	2003	30T		28 g		BCD 94 mm
Boone	Titanium	2003	34T		32 g		BCD 94 mm, 6Al/4V Titanium
Boone	Titanium	2004	20T		13 g		BCD 58 mm
Boone	Titanium	2004	24T		18 g		BCD 74 mm
Boone	Titanium	2004	29T		24 g		BCD 94 mm
Boone	Titanium	2004	34T		32 g		BCD 110 mm
Boone	Titanium	2004	42T		65 g		BCD 94 mm
Boone	Titanium	2004	44T		73 g		BCD 94 mm
Boone	Titanium	2004	46T		70 g		BCD 110 mm
Boone	Titanium	2006	31T		38 g		BCD 102 mm for XTR FC-M960, 31T is no typo!
Campagnolo	Record 10s	2003	39T	35 g	34 g	−2,86%	BCD 135 mm
Campagnolo	Record 10s	2003	53T	85 g	87 g	+2,35%	BCD 135 mm
Cannondale	2x9	2001	29T		29 g		5 bolt
Cannondale	2x9	2001	44T		88 g		5 bolt
Cannondale	MKIII	2003	39T		37 g		BCD 130 mm, stock on Si Hollowgram cranks
Cannondale	MKIII	2003	53T		113 g		BCD 130 mm, stock on Si Hollowgram cranks
Cannondale	SI MK IV	2004	39T		41 g		BCD 130 mm, 7075 T6 Aluminum
Cannondale	SI MK IV	2004	53T		91 g		BCD 130 mm, 7075 T6 Aluminum
CODA	Expert	2003	29T		23 g		BCD 94 mm, Aluminum, not 100% sure about the year
Cycle Dynamics	Titanium (20G58)	2003	20T	19 g	18 g	−5,26%	BCD 58 mm, 8-speed
Cycle Dynamics	Titanium (24G74)	2004	24T	20 g	22.1 g	+10,50%	BCD 74 mm, 8/9-speed compatible
Extralite	Octaramp	2003	22T	16 g	16 g	±0,00%	BCD 64 mm
Extralite	Octaramp	2003	30T	28 g	27 g	−3,57%	BCD 104 mm
Extralite	Octaramp	2003	32T	28 g	32 g	+14,29%	BCD 104 mm
Extralite	Octaramp	2003	44T	62 g	59 g	−4,84%	BCD 104 mm
Extralite	Octaramp	2004	30T	28 g	28 g	±0,00%	BCD 104 mm, averaged (28/28)
Extralite	Octaramp	2004	44T	62 g	61.5 g	−0,81%	BCD 104 mm, 7075 T6 CNC, averaged (61/62)
Fibre-Lyte	Carbon fibre	2003	34T		24 g		BCD 94 mm, used on singlespeed
Fibre-Lyte	Carbon fibre	2003	38T	21 g	28 g	+33,33%	BCD 130 mm
Fibre-Lyte	Carbon fibre	2003	39T	21 g			BCD 130 mm
Fibre-Lyte	Carbon fibre	2003	52T	42 g	57 g	+35,71%	BCD 130 mm
Fibre-Lyte	Carbon fibre	2003	53T	42 g			BCD 130 mm
FRM	Ergal	2003	53T		85 g		BCD 130 mm, wears out quickly
FRM	Ergal	2004	29T		27 g		BCD 58 mm
FRM	MTB Pro	2008	22T		15 g		BCD 64 mm, CNC 7075-T6
FRM	MTB Pro	2008	32T		30 g		BCD 104 mm, CNC 7075-T6
FRM	MTB Pro	2008	44T		57 g		BCD 104 mm, CNC 7075-T6
FSA	CC	2001	22T		22 g		BCD 64 mm
FSA	CC	2001	44T		90 g		BCD 104 mm
FSA	CC	2003	29T		27 g		BCD 94 mm, ramped and pinned
FSA	CC	2004	22T		24 g		BCD 58 mm
FSA	CC	2004	32T		50 g		BCD 94 mm
FSA	CC	2004	44T		86 g		BCD 94 mm
FSA	CC	2005	34T		50 g		BCD 104 mm, marked WB026-34T
FSA	K-Force TT	2006	54T		215 g		BCD 130 mm, Carbon fiber wrapped Aluminium
FSA	K-Force TT	2006	55T		233 g		BCD 130 mm, Carbon fiber wrapped Aluminium
FSA	Pro Road Compact	2007	48T		86 g		BCD 110 mm, 9/10-speed, 7075 alloy
FSA	stock on Afterburner	2004	22T		21 g		BCD 64 mm
FSA	stock on Afterburner	2004	32T		46 g		BCD 104 mm
FSA	stock on Afterburner	2004	44T		78 g		BCD 104 mm
FSA	stock on K-Force	2005	39T		41 g		BCD 130 mm
FSA	stock on K-Force	2005	53T		106 g		BCD 130 mm
FSA	stock on SL-K	2005	39T		38 g		BCD 130 mm
FSA	stock on SL-K	2005	53T		98 g		BCD 130 mm
FSA	Superlight	2004	39T		36 g		BCD 130 mm
FSA	Superlight	2004	53T		96 g		BCD 130 mm
Goldtec	Titanium	2003	24T		30 g		BCD 74 mm, Nitride coated
Goldtec	Titanium	2003	36T		47 g		BCD 110 mm, Nitride coated
Goldtec	Titanium	2003	46T		83 g		BCD 110 mm, Nitride coated
Icon	Graphite Series	2000	22T		17 g		4 bolt, aluminium
Icon	Graphite Series	2000	32T		36 g		4 bolt, Aluminium, steel shifting plates
Icon	Graphite Series	2000	44T		94 g		4 bolt, aluminium, steel shifting plates
Jericho	Suffering	2003	34T		66 g		XTR (952) splined spiderless single speed ring
L&M	?	2002	20T		16 g		BCD 58 mm
Middleburn	CD	2002	20T		19 g
Middleburn	CD	2002	22T		26 g
Middleburn	CD	2002	24T		32 g
Middleburn	CD	2002	26T		34 g
Middleburn	CD	2002	30T		35 g
Middleburn	CD	2002	32T		45 g
Middleburn	CD	2002	34T		51 g
Middleburn	CD	2002	36T		54 g
Middleburn	CD	2002	40T		68 g
Middleburn	CD	2002	42T		70 g
Middleburn	CD	2002	44T		75 g
Middleburn	CD	2002	46T		82 g
Middleburn	CD	2002	48T		83 g
Middleburn	HC	2004	32T		46 g		BCD 94 mm, Hardcoat
Middleburn	HC	2005	32T		40 g		BCD 104 mm, Hardcoat
Middleburn	HC	2007	22T		23 g		BCD 64 mm, Hardcoat
Middleburn	HC	2008	32T		38 g		BCD 104 mm, Hardcoat
Middleburn	HCSS	2004	32T		58 g		BCD 94 mm, Hardcoat, Slickshift
Middleburn	HCSS	2007	32T		38 g		BCD 104 mm, Hardcoat, Slickshift
Middleburn	HCSS	2007	44T		78 g		BCD 104 mm, Hardcoat, Slickshift
Middleburn	Standard	1999	34T		33 g
Middleburn	Standard	1999	46T		74 g
Moonhead Machine	Chainring Set XTR M960	2005	22/32/44	117 g	117 g	±0,00%	BCD 64/102/146 mm, Aluminium
Onza	Buzz Saw	1993	24T		35 g		stainless steel, BCD 74 mm
Onza	Buzz Saw	1996	34T		62 g		stainless steel, BCD 110 mm, w/ spacers (3 g)
Race Face	Race Ring	2001	22T		54 g		5 bolt, steel(?)
Race Face	Race Ring	2001	22T		37 g		BCD 64 mm
Race Face	Race Ring	2001	32T		56 g		5 bolt
Race Face	Race Ring	2001	32T		43 g		BCD 104 mm
Race Face	Race Ring	2001	44T		104 g		BCD 94 mm
Race Face	Race Ring	2002	44T		104 g		BCD 94 mm
Race Face	Race Ring	2003	24T		41 g		BCD 74 mm, steel
Race Face	Race Ring	2004	20T		36 g		BCD 58 mm, steel
Race Face	Race Ring	2004	22T		23 g		BCD 64 mm, Al
Race Face	Race Ring	2004	32T		45 g		BCD 104 mm, Al, ramped & pinned
Race Face	Race Ring	2004	44T		89 g		BCD 104 mm, Al, ramped & pinned
Race Face	Race Ring	2006	24T		29.73 g		BCD 64 mm, Aluminium
Race Face	Race Ring	2006	36T		64.92 g		BCD 104 mm, Aluminium
Race Face	Turbine	2010	22T		19 g		BCD 64 mm, Aluminium
Race Face	Turbine	2010	32T		42 g		BCD 104 mm, Aluminium
Race Face	Turbine	2010	44T		88 g		BCD 104 mm, Aluminium
Salsa	Chainring	2003	30T		42 g		BCD 94 mm
Salsa	Chainring	2004	20T		18 g		BCD 56/58 mm, CNC-machined 7075-T6
Salsa	Chainring	2004	30T		45 g		BCD 94 mm, CNC-machined 7075-T6, no ramps or pins
Salsa	Pro Ring	2002	34T		56 g		BCD 94 mm, 7075 Aluminium, ramped & pinned
Salsa	Pro Ring	2005	30T		35 g		BCD 94 mm, black
Salsa	Pro Ring	2005	32T		32 g		BCD 94 mm, black
Salsa	Pro Ring	2005	44T		94 g		BCD 94 mm, black
Shimano	?	2001	22T		20 g		4 bolt
Shimano	?	2001	32T		42 g		4 bolt
Shimano	?	2001	44T		80 g		4 bolt
Shimano	105	1987	42T		40 g		BCD 130 mm, Biopace, Aluminium
Shimano	105	1987	52T		84 g		BCD 130 mm, Biopace, Aluminium
Shimano	105	2000	39T		36 g		BCD 130 mm
Shimano	105	2000	53T		98 g		BCD 130 mm
Shimano	Alivio (from FC-MC14)	1996	24/34/42T		343 g		BCD 67 cm, welded set of steel stamped chainrings
Shimano	Alivio (from FC-MC20)	2003	22T		41 g		BCD 64 mm, steel
Shimano	Alivio (from FC-MC20)	2003	32T		90 g		BCD 104 mm, steel
Shimano	Alivio (from FC-MC20)	2003	44T		171 g		BCD 104 mm, steel, no drilling or pinning
Shimano	Alivio chain guard (from FC-MC14)	1996	?		43 g		plastic, for 42T ring, incl. 5 fixing screws
Shimano	Deore	2001	22T		34 g		Steel
Shimano	Deore	2001	32T		85 g		Steel
Shimano	Deore	2001	44T		76 g		Aluminium
Shimano	Deore	2002	32T		76 g		4 bolt, Steel, from FC-M510
Shimano	Deore	2002	44T		78 g		4 bolt, Aluminium, from FC-M510
Shimano	Deore (from FC-M510)	2003	22T		40.5 g		BCD 64 mm, steel, averaged (40/41)
Shimano	Deore (from FC-M510)	2003	32T		90 g		BCD 104 mm, steel
Shimano	Deore (from FC-M510)	2003	44T		80 g		BCD 104 mm, aluminium, drilled and pinned
Shimano	Deore LX	1999	22T		19 g		4 bolt
Shimano	Deore LX	1999	32T		40 g		4 bolt
Shimano	Deore LX	1999	44T		83 g		4 bolt
Shimano	Deore LX	2000	22T		36 g
Shimano	Deore LX	2000	32T		41 g
Shimano	Deore LX	2000	44T		80 g
Shimano	Deore LX (Al)	2001	22T		21 g		5 bolt
Shimano	Deore XT	2000	32T		42 g		BCD 104 mm
Shimano	Deore XT	2002	22T		20 g		BCD 64 mm
Shimano	Deore XT	2002	32T		40 g		BCD 104 mm
Shimano	Deore XT	2002	44T		80 g		BCD 104 mm
Shimano	Deore XT (from FC-M750-5)	2000	32T		42 g		BCD 94 mm, Aluminium
Shimano	Deore XT (from FC-M750-5)	2000	44T		84 g		BCD 94 mm, Aluminium
Shimano	Deore XT (from FC-M752)	2003	44T		80 g		BCD 104 mm, Aluminium
Shimano	Deore XT (from FC-M760)	2004	22T		20 g		BCD 64 mm, Aluminium
Shimano	Deore XT (from FC-M760)	2004	32T		43 g		BCD 104 mm, Aluminium
Shimano	Deore XT (from FC-M760)	2004	44T		81 g		BCD 104 mm, Aluminium
Shimano	Deore XT (from FC-M761)	2004	26T		31 g		BCD 64 mm, Aluminium
Shimano	Deore XT (from FC-M761)	2004	36T		53 g		BCD 104 mm, Aluminium
Shimano	Deore XT (from FC-M761)	2004	48T		98 g		BCD 104 mm, Aluminium, non-CG version
Shimano	Dura-Ace	?	56T		101 g		year unknown, part no 17W5600
Shimano	Dura-Ace (from FC-7700)	2000	39T		42 g		BCD 130 mm, nickel plated Aluminium
Shimano	Dura-Ace (from FC-7700)	2000	53T		91 g		BCD 130 mm, nickel plated Aluminium
Shimano	Dura-Ace (from FC-7700)	2002	39T		41 g		BCD 130 mm
Shimano	Dura-Ace (from FC-7700)	2002	53T		91 g		BCD 130 mm
Shimano	Dura-Ace (from FC-7800)	2004	39T		39 g		BCD 130 mm
Shimano	Dura-Ace (from FC-7800)	2004	53T		94 g		BCD 130 mm
Shimano	Dura-Ace (from FC-7800)	2005	39T		37 g		BCD 130 mm
Shimano	Dura-Ace (from FC-7800)	2005	53T		105 g		BCD 130 mm
Shimano	Dura-Ace Triathlon/Time Trial	2003	42T		49 g		BCD 130 mm, 9-speed
Shimano	Dura-Ace Triathlon/Time Trial	2003	55T		152 g		BCD 130 mm, 9-speed
Shimano	Exage Country	1988	28T		71 g		BCD 74 mm, Biopace, steel
Shimano	Exage Country	1988	38T		98 g		BCD 110 mm, Biopace, steel
Shimano	Exage Country	1988	48T		174 g		BCD 110 mm, Biopace, steel
Shimano	Exage Motion	1989	40T		103 g		BCD 130 mm, Biopace, steel
Shimano	Exage Motion	1989	52T		178 g		BCD 130 mm, Biopace, steel
Shimano	from FC-R700	2007	50T		108 g		BCD 110 mm
Shimano	Saint (from FC-M800)	2005	38T		90 g		from single ring crankset
Shimano	Ultegra	2003	39T		34 g		BCD 130 mm, 9-speed
Shimano	Ultegra	2003	52T		92 g		BCD 130 mm, 9-speed, almost new, insignificant wear
Shimano	Ultegra	2003	53T		99 g		BCD 130 mm, 9-speed
Shimano	Ultegra (from FC-6500)	1998	39T		34 g		BCD 130 mm, 9-speed
Shimano	Ultegra (from FC-6500)	1998	53T		98 g		BCD 130 mm, 9-speed
Shimano	XTR	2001	24T		25 g		4 bolt
Shimano	XTR	2001	26T		22 g		5 bolt
Shimano	XTR	2001	36T		47 g		5 bolt
Shimano	XTR (from FC-M960)	2003	22T		34 g		BCD 64 mm
Shimano	XTR (from FC-M960)	2003	32T		44 g		BCD 102 mm
Shimano	XTR (from FC-M960)	2003	44T		70 g		BCD 146 mm
Shimano	XTR (from FC-M970)	2008	22T		23 g		BCD 64 mm, averaged (23/23)
Shimano	XTR (from FC-M970)	2008	32T		43 g		BCD 104 mm, averaged (43/43)
Shimano	XTR (from FC-M970)	2008	44T		82.5 g		BCD 104 mm, averaged (82/83)
Specialites TA	?	1993	40T		45 g		BCD 130 mm
Specialites TA	?	1993	44T		57 g		BCD 130 mm
Specialites TA	?	1996	42T		64 g		BCD 75 mm for 6 bolts (old type, Cyclotouriste?)
Specialites TA	?	1996	54T		116 g		BCD 110 mm, incl. nuts, w/o bolts
Specialites TA	?	1998	68T		247 g		BCD 50 mm (old type)
Specialites TA	?	2001	32T		34 g		5 bolt
Specialites TA	?	2001	42T		82 g
Specialites TA	?	2001	44T		57 g		5 bolt
Specialites TA	?	2002	24T		24 g		5 bolt, silver
Specialites TA	?	2002	36T		50 g		5 bolt, silver
Specialites TA	?	2002	48T		78 g		5 bolt, silver
Specialites TA	?	2002	62T		223 g		BCD 50 mm (old type)
Specialites TA	7075 T6 Aluminium	2003	22T		20 g		BCD 58 mm
Specialites TA	Alizé	2004	38T		30 g		BCD 130 mm
Specialites TA	Alizé	2004	39T		35 g		BCD 130 mm
Specialites TA	Alizé	2004	53T		99 g		BCD 130 mm
Specialites TA	Alizé K42-130 PCD74	2003	42T		86 g		BCD adaptor 130 to 74 mm; incl. nuts, w/o bolts (12 g) + spacers (4 g); Al 7075 T6
Specialites TA	Alloy 7075 T6	2003	24T		26 g		BCD 58 mm, silver, 9-speed compatible
Specialites TA	Alloy 7075 T6	2003	34T		41 g		BCD 94 mm, silver, 9-speed compatible
Specialites TA	Alloy 7075 T6	2003	44T		80 g		BCD 94 mm, silver, 9-speed compatible, avrg (78/82)
Specialites TA	BCD Adaptor 130 mm to 74 mm	2002	38T		73 g		incl. nuts and (4 g) spacers, w/o bolts
Specialites TA	C116	2006	22T		21 g		BCD 64 mm
Specialites TA	C116	2006	32T		34 g		BCD 102 mm
Specialites TA	C116	2006	44T		64 g		BCD 146 mm
Specialites TA	Chinook	2002	22T		19 g		BCD 68 mm
Specialites TA	Chinook	2002	32T		30 g		BCD 104 mm
Specialites TA	Chinook	2002	34T		35 g		BCD 104 mm
Specialites TA	Chinook	2002	42T		61 g		BCD 104 mm
Specialites TA	Chinook	2002	44T		66 g		BCD 104 mm, black
Specialites TA	Chinook	2002	46T		71 g		BCD 104 mm
Specialites TA	Chinook	2003	32T		29 g		BCD 104 mm
Specialites TA	Chinook	2003	42T		67 g		BCD 104 mm
Specialites TA	Chinook	2004	42T		70 g		BCD 104mm, 23 mm version for LX
Specialites TA	Chinook	2005	36T		40 g		BCD 104 mm, polished
Specialites TA	Chinook	2006	44T		69 g		BCD 104 mm, 18 mm version for XT
Specialites TA	Compact	2002	20T		16 g		BCD 58 mm
Specialites TA	Compact	2002	20T		15 g		BCD 58 mm, silver
Specialites TA	Compact	2002	32T		33 g		BCD 94 mm, silver
Specialites TA	Compact	2002	42T		67 g		BCD 94 mm, black, 9-speed
Specialites TA	Compact	2003	29T		19 g		BCD 94 mm
Specialites TA	Compact	2003	30T		30 g		BCD 94 mm, silver
Specialites TA	Compact	2003	42T		69 g		BCD 94 mm, silver
Specialites TA	Compact	2004	20T		16 g		BCD 58 mm, black
Specialites TA	Compact	2004	24T		26 g		BCD 58 mm
Specialites TA	Compact	2004	42T		69 g		BCD 94 mm
Specialites TA	Compact	2005	42T		72 g		BCD 94 mm
Specialites TA	Compact	2005	44T		81 g		BCD 94 mm, black
Specialites TA	Hégoa	2003	53T		86 g		BCD 130 mm, extra cutouts, black
Specialites TA	Hégoa	2005	38T		31 g		BCD 130 mm, black
Specialites TA	Hégoa	2005	50T		80 g		BCD 130 mm, black
Specialites TA	Hégoa	2005	51T		83 g		BCD 130 mm, black
Specialites TA	Hégoa	2006	38T		35 g		BCD 130 mm, black
Specialites TA	Hégoa	2006	51T		80 g		BCD 130 mm, black
Specialites TA	Hégoa (set)	2003	51/38T		114 g		BCD 130 mm
Specialites TA	H7	2001	26T		24 g		BCD 75 mm for 6 bolts
Specialites TA	Horus	2003	52T		76 g		BCD 135 mm, 10-speed
Specialites TA	Horus	2007	39T		31 g		BCD 135 mm
Specialites TA	Horus	2007	53T		83 g		BCD 135 mm
Specialites TA	K7	2004	32T		42 g		BCD 94 mm, 9-speed
Specialites TA	Nerius	2008	36T		35 g		BCD 110 mm for Campagnolo CT
Specialites TA	S-110	1998	52T		93 g		BCD 110 mm
Specialites TA	Squale	2007	53T		97 g		BCD 130 mm
Specialites TA	Syrius	2004	34T		31 g		BCD 110 mm (Compact Road)
Specialites TA	Syrius	2004	50T		86 g		BCD 110 mm (Compact Road)
Specialites TA	Syrius	2007	38T		38 g		BCD 110 mm (Compact Road)
Specialites TA	Syrius	2007	46T		75 g		BCD 110 mm (Compact Road)
Specialites TA	Syrius	2007	52T		91 g		BCD 110 mm (Compact Road)
Specialites TA	Tandem	2001	32T		64 g		BCD 50 mm (old type)
Specialites TA	Vento	2003	42T		46 g		BCD 135 mm
Specialites TA	Vento	2003	52T		76 g		BCD 135 mm
Specialites TA	XTR spider	2002	?		56 g		converts 4 arm XTR FC-M95x into 64/104mm BCD
Specialites TA	Zelito	2005	24T		17 g		BCD 74 mm, silver
Specialites TA	Zephyr	2004	34T		40 g		BCD 110 mm, silver
Specialites TA	Zephyr	2004	44T		70 g		BCD 110 mm, silver
Specialites TA	Zephyr	2005	34T		39 g		BCD 110 mm, black
Specialites TA	Zephyr	2005	44T		75 g		BCD 110 mm, black
Specialites TA	Zephyr	2009	34T		39 g		BCD 110 mm
Specialites TA	Zephyr	2009	50T		97 g		BCD 110 mm
Specialites TA	Zephyr 46-110	2003	46T		81 g		BCD 110 mm, Al 7075 T6
Spot	Singlespeed	2002	34T		48 g		BCD 94 mm
SRAM	Force	2007	36T		32 g		BCD 110 mm
SRAM	Red	2008	34T		30 g		BCD 110 mm
SRAM	Red	2008	50T		86 g		BCD 110 mm
SRAM	Rival	2007	34T		28 g		BCD 110 mm
Stronglight	58 mm	2004	24T		53 g		BCD 58 mm, Inox steel
Stronglight	CT² 110 mm	2005	34T		35 g		BCD 110 mm (Road Compact)
Stronglight	CT² 110 mm	2010	38T		43.4 g		BCD 110 mm (Road Compact)
Stronglight	CT² 130 mm	2009	38T		33 g		BCD 130 mm
Stronglight	CT² 64/104 mm	2009	22/32/44T	130 g	137 g	+5,38%	BCD 64/104 mm
Stronglight	Kit 130 mm	2004	38/52T	117 g	118 g	+0,85%	BCD 130 mm, 9/10-speed compatible, CNC'ed 7075 T6
Stronglight	Kit 130mm	2004	39/53T	123 g	125 g	+1,63%	BCD 130 mm, , 9/10-speed compatible, CNC'ed 7075 T6
Stronglight	Kit 94 mm	2004	22/32/44T		142 g		BCD 58/94 mm, 9-speed
Stronglight	Plateau Dural	2003	46T		72 g		BCD 110 mm, made from Dural
Stronglight	Zicral	2002	44T		90 g		BCD 94 mm
Sugino	?	1990	40T		50 g		BCD 110 mm
Sugino	?	1990	42T		59 g		BCD 110 mm
Sugino	CSP 3 R	?	32T		35 g		5 bolt
Sugino	CSP 3 R	2001	42T		67 g		5 bolt
Sugino	Steel	2001	22T		44 g		5 bolt
Suntour	XCE	1991	28T		64 g		BCD 74 mm, steel, #373
Suntour	XCE	1991	38T		111 g		BCD 110 mm, steel, #353
Suntour	XCE	1991	48T		165 g		BCD 110 mm, steel, #316
Surly	Stainless Steel	2006	32T		68 g		BCD 104 mm, 3/32"
Surly	Stainless Steel	2006	34T		82 g		BCD 104 mm, 3/32"
Truvativ	Hussefelt	2002	22T		17 g		BCD 64 mm, Al
Truvativ	Hussefelt Bashring	2002	?		82 g		BCD 104 mm, Al
Truvativ	Team	2004	22T		17 g		BCD 64 mm, AL-7075-T6, nickel plated
Truvativ	Team	2004	32T		38 g		BCD 104 mm, AL-7075-T6, nickel plated
Truvativ	Team	2004	44T		79 g		BCD 104 mm, AL-7075-T6, nickel plated
Truvativ	TruShift	1999	22T		41 g		BCD 58 mm, Steel, from Stylo 2 crankset
Truvativ	TruShift	1999	32T		78 g		BCD 94 mm, Steel, from Stylo 2 crankset
Truvativ	TruShift	1999	44T		92 g		BCD 94 mm, Aluminium, from Stylo 2 crankset
Truvativ	TruShift	2000	22T		16 g		Aluminium
Truvativ	TruShift	2000	32T		34 g		Aluminium, ramped and pinned
Truvativ	TruShift	2000	44T		72 g		Aluminium, ramped and pinned
Truvativ	TruShift	2004	44T		72 g		Al 7075 T6 CNC, add 1 g for the pin which catches the chain from damaging the inside of the crankarm
tune	CarbonRing	2004	39T		30 g		BCD 130 mm, Carbon
tune	CarbonRing	2004	53T		77 g		BCD 130 mm, Carbon
tune	Triebtreter	2000	20T	18 g	18 g	±0,00%	BCD 58 mm, Titanium, green hardcoated
tune	Triebtreter	2005	22T		23 g		BCD 58 mm, Titanium
tune	Triebtreter	2005	24T		21 g		BCD 74 mm, Titanium
tune	Triebtreter	2005	32T		40 g		BCD 94 mm, Titanium
Unknown	Al	2001	20T		17 g		5 bolt
Vuelta USA	11060A	2000	60T		119 g		BCD 110 mm
Vuelta USA	13060B	2000	60T		116 g		BCD 130 mm
Vuelta USA	SE Plus 5822	2002	22T		30 g		BCD 58 mm, T6 Aluminium
Vuelta USA	SE Plus 9432	2002	32T		40 g		BCD 94 mm
Vuelta USA	SE Plus 9444	2002	44T		82 g		BCD 94 mm, ramped & pinned, T6 Aluminium