Wheels Manufacturing BB30 to Shimano Thread-Together Bottom Bracket ZERO Ceramic Hybrid Bearings BLK MFPN=803-04-126 Two light levels and one

Two light levels and one flashing mode

3 independent cam levers and included shims allow for a perfect fit and viewing angle

Bottom Stud

This results in a lighter faster stronger and more durable chain

The CSH-1 securely holds spokes in place during spoke tension adjustment to prevent wind-up of round and bladed spokes as well as rotation of straight-pull spokes

Wheels Manufacturing BB30 to Shimano Thread-Together Bottom Bracket ZERO Ceramic Hybrid Bearings BLK MFPN=803-04-126 Two light levels and oneMachined aluminum shell threads together for precise bearing alignment and frame fit reducing bottom bracket creaking and premature bearing wear. Replaceable Enduro bearings Made in the USA Bottom Bracket Shell I. D. 42 BB Frame Interface BB30 BB Shell Width (mm) 73 Weight 127 Spindle Interface Type RaceFace EXI Defined Color Black