Product Description
Yamaha R5 / DS7 Crankshaft Assembly
- Crankshaft Assembly
- STANDARD STROKE OEM STYLE RODS WITH KEYED CENTER SHAFT TO PREVENT CRANK TWISTING OUT OF PHASE UNDER HEAVY USAGE AND RACING CONDITIONS
- 1mm larger wrist pin bearing
- INCLUDES H.D. O-RINGED BEARINGS AND WRIST PIN BEARINGS*.
- Less expensive than having your crankshaft re-built.
- Uses modern technology to increase the life and performance of your vintage bike.
- 1970-1972 Yamaha R5 and DS7
- 1973-1975 Yamaha RD250, RD350
*NOT FOR THE RD400
Replacement Wrist Pin Bearings
Yamaha R5/ RD350 Use B1005
Yamaha DS7/ RD250 Use B1008
