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Manufacturer
Model
Year  
Comments
A2Z
Super Lightweight Buzz Raw 160 mm Rotor
2005
90 g
94.5 g
+5,00%
averaged (94/95)
A2Z
Superlite Disc Rotor Version 2 - 203 mm 6 Bolt
2006
188 g
201 g
+6,91%
 
A2Z
Teppan Yaki SPI-180
2006
121 g
120 g
−0,83%
180 mm IS 2000 6-bolt rotor, averaged (119/121)
A2Z
WaveDisc 180 mm Rotor
2006
157 g
 
Ashima
Ai2
2012
66 g
75 g
+13,64%
 
Ball Bearing CPS
2002
335 g
rear, disc + rotor, averaged (324/346)
Ball Bearing Seven
2005
361 g
344 g
−4,71%
front postmount caliper, rotor and bolts
Ball Bearing Seven
2005
367 g
353 g
−3,81%
rear postmount caliper, rotor and bolts
BBDB7 Mechanical disc rotor
2004
117 g
160 mm, IS 2000 6-bolt, +13 g for bolts
Clean Sweep 185 mm rotor
2006
166 g
excl. bolts
Clean Sweep rotor
2003
118 g
average of two, +13 g for bolts
G2 160 mm rotor
2007
106 g
excl. bolts
G2 185 mm rotor
2007
146 g
excl. bolts
Juicy Seven
2004
424 g
complete front, 160 mm rotor, stock hose length, w/ IS adapter
Juicy Seven
2004
445 g
complete rear, 160 mm rotor, stock hose length, w/ IS adapter
Mechanical
2001
995 g
SRAM 9.0 lever & cables
Mechanical
2003
324 g
front, 160 mm rotor, all bolts, post mount, w/out lever
Mechanical
2003
353 g
rear, 160 mm rotor, all hardware, w/out lever
Mechanical Disc
2003
377 g
front(?), 185 mm rotor and caliper, w/out bolts, w/out lever
Polygon 160 mm rotor
2006
115.3 g
excl. bolts
Polygon 185 mm rotor
2006
164 g
excl. bolts
Polygon 203 mm rotor
2006
223 g
excl. bolts
Wavy rotor
2004
104 g
160 mm
Eberle
EM
2001
969 g
 
4-Racing
2002
448 g
front incl. 185 mm rotor
4-Racing
2002
424 g
rear incl. 160 mm rotor, caliper, bolts
4-Racing DH
2003
994 g
1004 g
+1,01%
front & rear
Activa
2002
298 g
disc+caliper
B4
2001
736 g
front and rear set
B4
2002
358 g
Rear 140 mm rotor
B4 Pro
2003
344 g
376 g
+9,30%
front: disc, IS caliper, lever, hose, all bolts out of box
B4 Pro
2003
331 g
368 g
+11,18%
rear: disc, IS caliper, lever, hose, all bolts out of box
B4 Pro
2004
366 g
front: disc, IS caliper, lever, hose, all bolts out of box
B4 Pro
2004
420 g
rear: disc, IS caliper, lever, hose, all bolts out of box
B4 Pro 140 mm rotor
2004
86 g
rear rotor only, w/out bolts
B4 Pro 160 mm rotor
2004
115 g
front rotor only (mounting screws for rotor & caliper 17 g)
B4 Pro 185 mm rotor
2003
148 g
rotor only
B4 Pro+
2004
324 g
360 g
+11,11%
front 160 mm, IS 2000, uncut
B4 Pro+
2004
370 g
400 g
+8,11%
rear 160 mm, Postmount, uncut
B4 Pro+ 160 mm rotor
2004
110 g
+12 g for screws
B4 SL
2003
587 g
631 g
+7,50%
front+rear: incl. IS calipers, 160/140 mm rotors, all mounting bolts, averaged (630/632)
B4 SL
2003
784 g
front+rear: incl. IS calipers, 185/160 mm rotors, all bolts
B4 SL
2003
297 g
320 g
+7,74%
front: disc 111 g, rotor bolts 12 g, caliper+lever+cut hose 197 g
B4 SL
2003
290 g
299 g
+3,10%
rear: disc 83 g, rotor bolts 12 g, caliper+lever+cut hose 204 g
Oro
2005
400 g
front 160 mm with IS 2000 adaptor; as out of the box, uncut (85 cm), fully bled, all bolts (steel) included
Oro
2005
417 g
rear 160 mm with IS 2000 adaptor; out of the box, uncut (165 cm), fully bled, all bolts (steel) included
Oro 160 mm front rotor
2005
111 g
w/out bolts
Oro 160 mm rear rotor
2005
102 g
w/out bolts, design differs slightly from front rotor
Front hose kit (Magura Marta)
2004
69 g
900 mm
Rear hose kit (Magura Marta)
2004
114 g
1650 mm
System 8
2001
928 g
 
System 8
2001
486 g
stock, inc. all mounting bolts
System 8 Front
2001
368 g
Inc. JTI alloy rotor, Ti/Al bolts
FH
2001
932 g
w/ IS 2000 adapter
HFX Comp
2002
466 g
Front brake, includes lever, caliper, hose, rotor and bolts
HFX Comp
2002
490 g
Rear brake, includes lever, caliper, hose, rotor and bolts
HFX Mag Plus (Ti bolts, Carbon lever body)
2003
368 g
387 g
+5,16%
front, fully bled, all bolts and rotoe (113 g)
HFX Mag-Plus (Ti bolts, Carbon lever body)
2003
416 g
rear, fully bled, all bolts and rotor (115 g), avrg(407/425)
HMX-1
2003
390 g
 
Mud Cutter Wavy Rotor
2004
116 g
ø160 mm, 6 hole IS 2000, excl. bolts
MX-1
2001
1041 g
SRAM 9.0 lever & cables
Standard Rotor
2003
112 g
ø160 mm, 6 hole IS 2000, +13 g for bolts
HBC
185 mm Titanium rotor
2005
105 g
rotor only, 2 mm thickness, 6 holes
165 mm M4 6-bolt rotor
2004
137 g
 
185 mm 6-pot 6-bolt rotor
2004
155 g
 
205 mm 6-pot 5-bolt rotor
2004
176 g
 
205 mm M4 6-bolt rotor
2004
172 g
 
Gothic rotor
2004
125 g
124 g
−0,80%
ø160 mm, +13 g for incl. bolts
M4
2002
567 g
front, 205 mm rotor, also weighed 562 g for a No.6 caliper brakre (RS Boxxer)
M4
2002
557 g
rear, 185 mm rotor
M4
2003
520 g
front, 185 mm rotor (= 190 g, disc bolts: 12 g, caliper/lever/hose/shims/bolts: 318 g)
Mini
2002
454 g
185 mm rotor
Mini
2002
380 g
401.5 g
+5,66%
Front, 165 mm rotor w/ lever, caliper, hose, bolts & all shims, averaged (390/413)
Mini
2002
384.5 g
rear, 145 mm rotor, averaged (380/389)
Mini
2003
380 g
incl. 165 mm rotor, lever, hose, bolts
Mini
2003
447 g
IS front, w/ ø185 mm rotor, complete
Mini front rotor
2002
125 g
ø165 mm, +7 g for Ti bolts
Mini rear rotor
2003
98 g
ø145 mm, w/out bolts
Mono M4
2004
430 g
443 g
+3,02%
IS front, w/ ø180 mm 5-hole rotor
Mono M4
2004
430 g
456 g
+6,05%
IS front, w/ ø180 mm 6-hole rotor, complete
Mono M4
2004
411 g
IS rear, w/ ø160 mm 5-hole rotor
Mono M4
2004
474 g
IS rear, w/ ø180 mm 6-hole rotor and all mounting bolts
Mono M4
2004
461 g
PM front, w/ 180mm 6-hole rotor and all bolts
Mono Mini
2003
380 g
414 g
+8,95%
complete front setup, 160 mm rotor
Mono Mini
2003
380 g
404 g
+6,32%
complete rear setup, 140 mm rotor
Mono Mini
2004
388 g
front, complete: caliper (270 g), uncut, full bled w/ all hardware + 160 mm rotor (118 g)
Mono Mini
2004
382 g
rear, complete: caliper (282 g), uncut full bled w/ all hardware + 140 mm rotor (100 g)
Mono Mini Pro Lightweight rotor
2009
66 g
140 mm 6-bolt
Mono Mini Pro Lightweight rotor
2009
78 g
160 mm 6-bolt
Mono Mini rotor
2005
90 g
ø160 mm w/ Al carrier, IS 2000 6-holes, excl. bolts
Mono Mini rotor
2005
127 g
ø180 mm w/ Al carrier, IS 2000 6-holes, excl. bolts
Mono Mini rotor incl. bolts
2003
120 g
ø160 mm
Clara
2001
903 g
 
Gustav M.
2001
513 g
front, 185 mm disc
Gustav M.
2001
571 g
rear, 160 mm disc
Gustav M. rear rotor
2003
206 g
ø190 mm, steel
Julie
2001
481 g
front, 180 mm disc, averaged (478/484)
Julie
2001
457.5 g
rear, 160 mm disc, averaged (457/458)
Julie front rotor
2001
189 g
ø180 mm
Julie rear rotor
2001
153 g
ø160 mm
Louise
2000
432 g
front, incl. all hardware + 75 cm hose
Louise
2000
450 g
rear, incl. all hardware + 155 cm hose
Louise
2001
798 g
 
Louise
2001
392 g
Front inc. brake assembly, 160 mm disc, mounting bolts and disc bolts
Louise
2001
417 g
Rear inc. brake assembly, 160 mm disc, mounting bolts and disc bolts
Louise
2002
385 g
388 g
+0,78%
front brake
Louise
2003
776 g
812 g
+4,64%
front+rear, IS(?)
Louise
2004
398 g
432 g
+8,54%
rear IS, complete, averaged (431/433)
Louise FR
2004
411 g
445 g
+8,27%
front, incl. 180 mm rotor + all bolts
Louise FR
2004
398 g
430 g
+8,04%
rear, incl. 160 mm rotor + all bolts
Louise FR front
2002
487 g
Complete, incl. 180 mm disc, bolts, spacers
Louise FR rear
2002
411 g
425 g
+3,41%
Complete, incl. 160 mm disk, bolts
Louise FR SL rotor
2006
153 g
ø180 mm
Louise front assembly
2004
398 g
411 g
+3,27%
Includes everything, bolts, etc...
Louise rotor
2000
151 g
ø160 mm, less dense hole pattern of two available
Louise rotor
2004
134 g
ø160 mm
Louise Ventidisc 180 mm rotor
2007
208 g
ø180 mm, w/out bolts
Louise/Clara rotor
2000
147 g
ø160 mm, 4 hole IS 2000
Marta
2002
273 g
complete front, Al rotor, Ti hardware
Marta
2002
287 g
complete rear, Al rotor, Ti hardware
Marta
2002
397 g
Front incl. lever and everything
Marta
2002
413 g
Rear incl. lever and everything
Marta
2003
350 g
366 g
+4,57%
front complete
Marta
2003
350 g
361 g
+3,14%
rear complete, averaged(358/364)
Marta rotor
2002
126 g
ø160 mm
Marta SL
2003
324 g
343 g
+5,86%
front IS, complete
Marta SL
2003
324 g
356 g
+9,88%
rear, complete
Marta SL
2004
324 g
344.5 g
+6,33%
front IS, complete as out of the box, averaged (342/347)
Marta SL
2004
324 g
361 g
+11,42%
rear, complete as out of the box, averaged (360/362)
Marta SL rotor
2003
109 g
 
Deore Hydraulic BR-M555/BL-M555
2002
547 g
rear, complete w/ lever (111 g), caliper (173 g), SM-RT60 rotor, hose, fittings + oil
Deore mechanical
2001
1179 g
SRAM 9.0 lever & cables
Deore XT BR-M755
2002
936.5 g
complete, front 450 g, rear 480 g, 800/1400 mm hoses, averaged (930/943)
Deore XT BR-M755
2003
458 g
front, ø160 mm, incl. hose/fluid/lever/disc/caliper/bolts
Deore XT BR-M755
2003
469 g
rear, ø160 mm, incl. hose/fluid/lever/disc/caliper/bolts
Deore XT BR-M765 rear caliper
2004
149 g
w/ IS 2000 adapter, w/out pads
Deore XT SM-RT75 rotor
2002
140 g
139 g
−0,71%
160 mm, incl. bolts (13 g)
Deore XT SM-RT75 rotor
2003
140 g
140 g
±0,00%
160 mm, incl. bolts
Deore XT SM-RT75-DH rotor
2002
198 g
203 mm, IS 2000 6-holes, excl. bolts
Deore XT SM-RT75-MA rotor
2009
151 g
180 mm 6-bolt rotor, excl. bolts
Deore XT SM-RT76 rotor
2010
125 g
160 mm 6-bolt, excl. hardware
Deore XT SM-RT76 rotor
2010
152 g
180 mm 6-bolt, excl. hardware
Deore XT SM-RT77 rotor
2004
149 g
148.5 g
−0,34%
160 mm, incl. lock ring (10 g), averaged (147/150)
Deore XT SM-RT78 rotor
2009
140 g
160 mm Centerlock, incl. lockring
SM-RT53 rotor
2008
179 g
ø160 mm, incl. lock ring (17 g)
SM-RT60 rotor
2002
168 g
169 g
+0,60%
w/ fixing bolts
SM-RT61 rotor
2006
175 g
160 mm 6-bolt, incl. bolts
SM-RT62 rotor
2007
162 g
160 mm Centerlock, incl. lockring
SM-RT97-M rotor
2007
163 g
ø180 mm, incl. lockring
XTR BR-M965-F
2003
98 g
103 g
+5,10%
Front Disc Brake Caliper
XTR BR-M965-F caliper
2003
81 g
IS 2000, w/ bolts, w/o brake pads
XTR BR-M965-R + ST-M965
2003
512 g
rear IS, incl. SM-RT96 rotor w/lockring, metal pads, 1230 mm hose, bolts and oil
XTR BR-M965-R caliper
2003
100 g
105 g
+5,00%
rear IS 2000, w/ resin pads, w/ bolts
XTR BR-M965-R caliper
2004
96 g
rear IS 2000, w/ resin pads, w/out bolts
XTR BR-M966-F + ST-M965
2003
516 g
front PM, incl. SM-RT96 rotor w/lockring, metal pads, 710 mm hose, bolts and oil
XTR BR-M966-F caliper
2003
104 g
Disc Brake Caliper for Post Mount/Front only
XTR SM-RT96 rotor
2003
139 g
136.3 g
−1,94%
ø160 mm, incl. lockring, averaged (135/136/138)
XTR SM-RT96 rotor
2004
118 g
ø160 mm, add 10 g for lockring
Aluminium rotor
2003
37 g
36 g
−2,70%
ø140 mm, 4+6 hole compatible
Aluminium rotor
2004
54 g
53 g
−1,85%
ø160 mm, 4+6 hole compatible
Aluminium rotor w/ special coating
2004
57 g
62 g
+8,77%
ø160 mm, 4+6 hole compatible, allows the use of stock brake pads
One Aluminium rotor w/ special coating
2005
57 g
62 g
+8,77%
ø160 mm, 4+6 hole compatible, allows use of regular pads, averaged (62/62)
DB-700
2001
1166 g
 
Disc Shim 0,2 mm, 8 pcs.
2005
8 g
6 g
−25,00%
weighed 16 pcs. and divided by 2
Gemini
2001
1020 g
 
Novela
2001
1063 g
front+rear, SRAM 9.0 levers & cables
Voxa
MD3.5
2001
1073 g
front+rear, SRAM 9.0 levers & cables
Ultimax-F caliper
2002
201 g
235 g
+16,92%
IS caliper incl. pads and 2 pcs. M6x20 steel bolts
ZR-160 rotor
2002
144 g
ø160 mm steel rotor incl. 6 pcs. M5x0.8 steel bolts
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