Wheels Manufacturing T47 Inboard Bottom Bracket with Angular Contact Bearings Part Type_Disc Brake & Lever the Vuka Alumina features a

the Vuka Alumina features a streamlined aero bar top style that reduces drag and improves speed

- Replaceable Tecno-3 system components for easy servicing

Strategically placed padding absorbs shocks and minimizes road vibrations

making it ideal for both race-day performance and everyday riding

and versatility for serious riders

Wheels Manufacturing T47 Inboard Bottom Bracket with Angular Contact Bearings Part Type_Disc Brake & Lever the Vuka Alumina features aT47 Inboard threaded bottom brackets are made from machined aluminum, and thread together directly into T47 frames. Cups have internal bearings for use in BB shell widths from 68mm to 132mm. Enduro Angular Contact bearings easily serviced or replaced Similar to standard BSA threaded cups; the drive side cup is left hand thread and the non drive side cup is right hand thread Compatible with 30mm spindle diameter cranksets