Wheels MFG T47A Bottom Bracket for Shimano BF Apparel Creates a self-healing barrier

Creates a self-healing barrier

New DEORE M6000 has a capable wide gear ratio that delivers a smoother gear step in all riding conditions

UV resistant material glows even after years of use

ultimately leading to an even more direct brake feel and better controllability

Wheels MFG T47A Bottom Bracket for Shimano BF Apparel Creates a self-healing barrierT47a (asymmetrical) threaded BB cups for T47a frames and 24mm diameter spindle compatible cranks. Cups have internal bearings, and can be used in BB shells with widths from 77. 5 79mm. Machined aluminum cups thread together directly into a Cervelo, Factor and Felt T47a BB shell. Bearings are easily serviced or replaced. Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from