Profile 22mm Hop-Up American Bottom Bracket Set - Polished Silver - USA Made Clear It features a machined body

It features a machined body and 2-pc cap for reduced weight

It features 400D Lite Extra Cord technology to increase side-cut resistance while improving the rigidity during cornering and has a smooth tread with siping

medium reach lever with a hinged clamp for easy installation and removal

This rim will work with 24 x 1

Axle Size: 14mm (3/8" adapters included)

Profile 22mm Hop-Up American Bottom Bracket Set - Polished Silver - USA Made Clear It features a machined bodyFor frames with American BB shells, this Profile Hop Up Kit offers a finished look while providing cups, sealed bearings, a tube spacer, cone washers, and flat washers. The spacers and cups have an anodized finish. This bottom bracket will fit many popular 22mm cranks. Color: Polished Silver