VORTEX STEEL FRONT SPROCKET 520-15T 1456601562528 the nylon bobbin head and

the nylon bobbin head and aluminium inner protect the lower single swing arm and sprocket carrier

Regardless of the engine capacity and overall performance

weight is significantly reduced compared to the greater mass of the OEM Steel exhaust system

The easy to fit Evotech Crash Protection Bobbins for the BMW S 1000 RR attach to the motorcycle main frame at existing mounting points

VORTEX STEEL FRONT SPROCKET 520-15T 1456601562528 the nylon bobbin head andHigh Carbon Steel for maximum strength Special Vortex Nichel Plating to resist corrosionInduction Hardened to reduce surface wear Precise tolerances to ensure concentricity Downloads >