Headstock Bearings: BMW HP4 HP 4 (2011-2014) Aprilia RS125 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

This set of steering stem bearings is designed to replace the original headstock bearings on a K1100 LT for the years shown above

5M0-82310-M0 & 4JP-82310-00

93332-00067 or 93332-00078

Headstock Bearings: BMW HP4 HP 4 (2011-2014) Aprilia RS125 This set of steering stemBrand new set of headstock taper roller bearings to fit: BMW HP 4 (2011 2014). BMW HP 4 Carbon (2011 2014). This set of steering stem bearings is designed to replace 31427718392 on the above HP4 years and models. 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 x Depth. If you require different sizes