Headstock Bearings: BMW R100 GS (1987-1996) Aprilia RS125 Top sized: 28mm x 52mm

Top sized: 28mm x 52mm x 16mm

This set of steering stem bearing is designed to replace the original set of head stock bearings on an F 650 GS (798cc twin cylinder model)

This set of steering stem bearings will replace the original set of bearings on a TT250 for the years shown above

The original Headstock bearings are now close to 40 years old and are certainly worth replacing

Headstock Bearings: BMW R100 GS (1987-1996) Aprilia RS125 Top sized: 28mm x 52mmBrand new set of headstock bearings to fit: BMW R 100 GS (1987 1986). This set of steering stem bearings is designed to replace 07119985070 on an R100 GS 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.