Bottom bracket Rotor ubb4630 pf30 bb ceramic

 Description by sportisgood

High quality bottom bracket with bearings specially designed for 46mm press fit frames and 30mm cranksets. Its two-part screw-together assembly makes it easy to assemble with a bottom bracket wrench.Details:Bearing type: Ceramic100% CNC machined 7075-T6 aluminum construction46 mm external dimension30 mm internal dimension Allows to mount a 3D+ crankset and any other BB30 crankset Frame width 68mm (road and mountain bike) and 73mm (mountain bike).Compatible with PF30, Cervelo BBRight Weight : 100g Your bike cracks when you press hard on the pedals, the movement of the crankset has lost its fluidity or has become loose? The symptoms are clear: it's time to change your bottom bracket.

Like all the parts that make up your bike, the bottom bracket and especially its bearings are subject to wear.Its replacement is a simple operation if it is well prepared, indeed the multiplication of the standards of bearings, bottom bracket and frame will discourage some. We will try to guide yo...