PISTON KIT XT TT SR 500 88.00, WISECO 4764M08800 YAMAHA

Part No. 56-W4045+100.WI (oro2u.com)

YAMAHA XT500 1976-1981,

YAMAHA TT500 1976-1981,

Wiseco 4764M08800 88.00mm 9:1 Compression 502cc Motorcycle Piston Kit

Lightweight forging for instant throttle response and maximum torque Computer engineered piston skirt profiles provide minimal cylinder wall friction Anti-detonation grooves and new ring land diameter eliminates ring blow-by while maximizing engine performance Piston kit includes pistons, rings, wristpins and circlips

1981 Yamaha XT500

1981 Yamaha TT500 1980 Yamaha XT500 1980 Yamaha TT500 1979 Yamaha XT500 1979 Yamaha TT500 1978 Yamaha XT500 1978 Yamaha TT500 1977 Yamaha XT500 1977 Yamaha TT500