Promax EX-2 Bottom Bracket - 30mm Black MFPN=86746 Features a fine tooth ratchet

Features a fine tooth ratchet mechanism with reverse lever and thumb wheel for quick rotation and control in tight spots and includes Speed Sleeve bit holder hardened steel tools in 2 2

Proven WTB performance now expanded to high-end road that wont fall apart when taken past the traditional tarmac

Reflective sidewalls flash while rolling helping to increase visibility during low-light commutes on crowded urban streets

The super-soft SmartEVO DH compound is combined with large knobs to offer superb grip on slippery and damped conditions

Promax EX-2 Bottom Bracket - 30mm Black MFPN=86746 Features a fine tooth ratchetThe Promax EX 2 English bottom bracket features forged and CNC machined aluminum cups dual lip labyrinth low friction seals and custom sealed bearings. Strong stiff and lightweight forged and CNC machined aluminum cups Dual lip labyrinth low friction seals keep elements out without affecting pedal efficiency Custom sealed bearings are smooth and long lasting For use with 30mm diameter crank spindles such as RaceFace Easton CINCH Bottom Bracket Shell