CeramicSpeed T47a Threaded BB Alpha Gravel SRAM DUB Black Cleat Interface-Crankbrothers Brass model 10-Series lower S

model 10-Series lower S

Oversize spoke interface

Included rubber strap

24450) - for a somewhat finer finish

CeramicSpeed T47a Threaded BB Alpha Gravel SRAM DUB Black Cleat Interface-Crankbrothers Brass model 10-Series lower SSave watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime Covered by a lifetime warranty Developed to improve upon the original CeramicSpeed BB, with every design element isolated, analyzed, and refinedeach part carefully evaluated for opportunities to increase performance 10% lighter DUB specific cups for right setup with less spacers Stainless steel races for longer durability Refined light