Wheels Manufacturing, T47 Inboard ABEC-3, Threaded Cups, T47, 86-121mm, 24mm

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