headstock bearings bmw r100 r 100 cs 1980 1984 Yamaha PW50 20N-82310-40 or 4BC-82310-00 on a

20N-82310-40 or 4BC-82310-00 on a PW80 for the years shown above

This set of steering bearings will replace the original set of head stock bearings on a HP 2 Enduro for the years 2004

Yamaha PW 80 (1983-2009)

1990 & 1991

They may also replace other K75 models

headstock bearings bmw r100 r 100 cs 1980 1984 Yamaha PW50 20N-82310-40 or 4BC-82310-00 on aBrand new set of headstock steering bearings to fit: BMW R100 CS (1980 1984). This set of taper roller bearings is designed to replace the original set of steering stem bearings on an R 100 CS for the years shown above. Top and bottom headstock bearings are included. Top bearing: 28mm x 52mm x 16mm. Bottom bearing: 28mm x 52mm x 16mm. Sizes are ID x OD x Depth. If you require different sizes please click here to see our full list of sizes.