Promax EX-2 Bottom Bracket

Promax EX-2 Bottom Bracket – 30mm, Black
The Promax EX-2 Bottom Bracket is threaded
The EX2 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