sleek styling provides adequate protection and less drag

One end fits the axle nut

BMW S1000R/RR/HP4

Don���t let your stock set-up rob you of power and engine reliability

All Balls Racing - Wheel Bearing & Seal Kit ABS (25-1692) Options:(25-1692) sleek styling provides adequate protectionAll of the bearings and seals required to refit a wheel in one convenient package. Available: Utility Sport Rubber sealed bearings for additional protection from water and dirt. Precision high speed bearings manufactured to ABEC3 standards. Chevron SRI 2 Grease with hi performance rust and oxidation inhibitors ( 29C 177C). Double lip seal Type TC.