Headstock Bearings: BMW G650 X Challenge (2007) Aprilia MX125 55mm centre to centre with

55mm centre to centre with 1 spade connector and 1 spark plug cap

BMW R100 CS (1980-1984)

This set of taper roller bearings have been designed to replace the original headstock bearings on a BMW R 60/6 for the years 1973

Yamaha YBR 125 (BN99) (2018)

Headstock Bearings: BMW G650 X Challenge (2007) Aprilia MX125 55mm centre to centre withBrand new set of head stock steering bearings to fit: BMW G 650 X Challenge (2007). This set of steering stem bearings is designed to replace the original set of bearings on a G650 X Challenge 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.