T47 Inboard ABEC-3 Bearing for 29mm Cranks (SRAM DUB) Elite resulting in 1/3 faster shift

resulting in 1/3 faster shift time than Hyperglide systems even under load

A unique process for the black coating ensures a tough and durable finish

Stronger riders can increase chainring size for speed

while three wide straps make fit adjustment easy and an EVA footbed adds comfort whether you are chasing a personal record or enjoying a leisurely ride with friends

lightweight and compact folding tool

T47 Inboard ABEC-3 Bearing for 29mm Cranks (SRAM DUB) Elite resulting in 1/3 faster shiftT47 threaded BB cups for T47 frames and 29mm spindle diameter SRAM DUB cranks Cups have internal bearings, and can be used in BB shells with widths from 68mm to 132mm Machined aluminum cups thread together directly into a T47 BB shell Bearings are easily serviced or replaced Includes sleeve to fit between cups for added protection from dirt and also keeps your internal cables from rubbing on the crank spindle T47 BB cups are similar to standard BSA