Headstock Bearings: BMW K100 RS (8 Valve) (1983-1989) Aprilia SX125 please see our other listings

please see our other listings

This set of taper roller bearings is designed to replace the original set of steering bearings on the R 90 6 and S models for the years 1973

To replace OEM: 31427663941

Brand New Ignition Coil to fit:

Headstock Bearings: BMW K100 RS (8 Valve) (1983-1989) Aprilia SX125 please see our other listingsBrand new set of head stock steering stem bearings to fit: BMW K100 RS (8 Valve) (1983 1989). This set of steering stem bearings is designed to replace 07119985070 on a K 100 RS, 8 valve model. 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.