YZF-R1 RACING KIT PARTS
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These chassis parts should be used to complete the machine for the racing purpose.

Definition of M and N

M :  Spec change and interchangeable with previous model
N :  New 2012 parts, or no interchangealbe with previous model

Mission/ Gear Ratio

Optional chassis parts
IMG NUMBER NAME DETAIL
14B-C1707-70 OIL CATCH TANK SET This is a catch tank made of aluminum.
14B-23102-70 FR. FORK ASSY. LH. This front fork is designed for specialized in racing use.
The outer forks itself are same as standard, but the internal parts such as the dampers and springs are modified.
The Inner Tubes are applied with TiO (Titanium Oxide coating) for reducing friction.
14B-23103-70 FR. FORK ASSY. RH.
14B-23141-70 SPRING, FR. FORK (11.0N/mm) This spring must be used exclusively for the KIT Front Fork of 14B-23102/23103-70.
(KIT-STD spec is 14B-23141-80 (10N/mm) *It is included in the KIT-Fr. FORK ASSY)
It needs a pair of springs for one vehicle.
14B-23141-75 SPRING, FR. FORK (10.5N/mm)
14B-23141-80 SPRING, FR. FORK (10.0N/mm)
14B-23141-85 SPRING, FR. FORK (9.5N/mm)
13S-24713-70 CUSHION SEAT This cushion seat is nonslip type sponge with dimples.
14B-C6300-80 THROTTLE SET (Type of no separate throttle wire) This is short stroke throttle set for sprint racing.
2C0-26281-70 CAP, GRIP UPPER This part is for repair
5SL-26243-71 TUBE, GUIDE This part is for repair
2C0-26391-70 CLIP, WIRE 1 This part is for repair
14B-26301-70 WIRE, THROTTLE 1 This part is for repair
14B-26302-70 WIRE, THROTTLE 2 This part is for repair
14B-C6300-70 THROTTLE SET (Type of separate throttle wire) This is short stroke throttle set for endurance racing which has separate type of throttle wires (quick release system) to improve maintainability.
2C0-26281-70 CAP, GRIP UPPER This part is for repair
5SL-26243-71 TUBE, GUIDE This part is for repair
2C0-26391-70 CLIP WIRE This part is for repair
14B-26311-70 WIRE THROTTLE 1 This part is for repair
14B-26312-70 WIRE THROTTLE 2 This part is for repair
14B-26313-70 WIRE THROTTLE 3 This part is for repair
14B-2631J-70 WIRE THROTTLE 4 This part is for repair
5FL-26244-70 SLIDER This part is for repair
2C0-26261-70 CYLINDER(for repair) This part is for repair
5VY-26243-80 TUBE, GUIDE Progressive type of tube guide
14B-22210-70 SHOCK ABSORBER REAR This shock absorber rear is designed for specialized in racing use.
The appearance is the same as the standard, though the internal parts such as the dampers and springs are modified.
14B-22222-70 SPRING REAR SHOCK (108N/mm) This spring must be used exclusively for the KIT SHOK ABSORBER of 14B-22210-70.
(KIT-STD spec is 14B-22222-75 (103N/mm) *It is included in the KIT-SHOCK ABSORBER REAR)
14B-22222-75 SPRING REAR SHOCK (103N/mm)
14B-22222-80 SPRING REAR SHOCK (98N/mm)
14B-22222-85 SPRING REAR SHOCK (113N/mm)
14B-C2127-70 MACHINE HEIGHT ADJUSTMENT SHIM SET This is a shim set for adjusting machine height.
This includes 1mm and 2mm shims.
These are applicable to both KIT rear shock absorber and STD rear shock absorber.

1KB-25100-70

 Fr SPARE WHEEL ASSY This is standard type front wheel assembly which is assembled the bearings. The brake discs are not included.The rotor sensor (STD) for traction control function can be installed.
4C8-25300-70 Rr SPARE WHEEL ASSY This is standard type rear wheel assembly which is assembled the bearings.
The brake discs are not included.
4C8-25441-71 Rr. SPROCKET 41T
4C8-25442-71 Rr. SPROCKET 42T
4C8-25443-71 Rr. SPROCKET 43T
4C8-25444-71 Rr. SPROCKET 44T
4C8-25445-71 Rr. SPROCKET 45T
4C8-25446-71 Rr. SPROCKET 46T
4C8-25447-71 Rr. SPROCKET 47T
4C8-25448-71 Rr. SPROCKET 48T
4C8-25449-71 Rr. SPROCKET 49T
4C8-25450-71 Rr. SPROCKET 50T
4C8-25451-71 Rr. SPROCKET 51T
4C8-25452-71 Rr. SPROCKET 52T

1KB-28130-70

 REPAIR SET Dashboard, Sw.Handle, Rotor Sensor and Fr. Wheel Sensor Assy are included. (STD spec)
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