Compatible models: CRF50F (AE03-1400001-), XR50R (AE03-1000001-) with normal main shaft
CRF70F (DE02-1700001-), XR70R (DE02-1300001-) with normal main shaft
XR70R frame numbers up to DE02-1299999 are excluded due to different parts (models with white fuel tank and front/rear fenders).
Former part number: 02-01-0243 (changed to silver paint).
Enables installation of a special clutch while retaining the normal transmission by using a specially developed adapter for the normal main shaft.
Can be installed without removing the engine from the vehicle.
This product features a patented structure.