Headstock Bearings: BMW R100 R 100 (1980-1984) BMW This high performance coil has

This high performance coil has been manufactured to be an upgrade on the original coils 5M0-82310-M0

This set of steering stem bearings is designed to replace 31427718392 on the above HP4 years and models

BMW K 100 RS (16 Valve) (1989-1992)

This set of steering stem bearings will replace the original head stock bearings on a 1989 DT200 R

Headstock Bearings: BMW R100 R 100 (1980-1984) BMW This high performance coil hasBrand new set of headstock steering bearings to fit: BMW R100 (1980 1984). This set of taper roller bearings are designed to replace the original steering stem bearings on an R 100 for the years and models 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.