headstock bearings honda mb50 1980 1982 Yamaha WR500 The engines it will work

The engines it will work with are the 5JB2

This set of head stock bearings are cup and cone style and have been manufactured to replace the original set of steering bearings on a NSR80 for the years and models shown above

Yamaha PW50 (1981-2025)

01 or ACI100

Kawasaki KZ / Z 650 B1-B3 (1977-1979)

headstock bearings honda mb50 1980 1982 Yamaha WR500 The engines it will workBrand new set of headstock steering bearings to fit: Honda MB 50 SA (1980 1982). This set of head stock bearings are cup and cone style and have been manufactured to replace the original set of steering bearings on a MB50 for the years shown above. Top and bottom headstock bearings included.