Headstock Bearings: BMW S1000 RR S 1000 (2008-2014) Triumph Tiger 800 This set of steering stem

This set of steering stem bearings is designed to replace the original bearings on a BMW S1000RR for the years shown above

Triumph Tiger 1050 EFI (2007-2010)

This coil has been specifically designed to create more power and be more efficient with a better spark for an Aprilia RX125 for the years 1999

To replace OEM: 31427663941

Headstock Bearings: BMW S1000 RR S 1000 (2008-2014) Triumph Tiger 800 This set of steering stemBrand new set of headstock taper roller bearings to fit: BMW S 1000 RR (2008 2014). This set of steering stem bearings is designed to replace the original bearings on a BMW S1000RR for the years shown above. These bearings will replace OEM: 31427718392. Top and bottom headstock bearings (without seals) are included. Please see our other listings for sealed versions. Top bearing: 30mm x 55mm x 17mm. Bottom bearing: 30mm x 55mm x 17mm. Sizes are ID x OD