Wheels Manufacturing T47 Inboard Bottom Bracket - For 30mm Spindle,ABEC-3 Bearings, Fits Frames with 68mm-132mm BB Shells, Black

Description

* T47 threaded BB cups for T47 frames* Cups have internal bearings, and can be used in BB shells with widths from 86mm to 121mm* Machined aluminum cups thread together directly into a T47 BB shell* Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps internal wires and hoses from rubbing on the crank spindle