Promax EX-1 External Bottom Bracket

The Pormax EX-1 External bottom bracket works great on any 2-pc style crank with a 24mm spindle.  Fits cranks such as the Shimano DXR, Promax HF-2, Crupi Rhythm, Answer AcceleratoR, CLIQ, SINZ XXX and many more.

SPECS

FRAME FIT- Euro (68mm bottom bracket shell)

CRANK FIT- 2 piece, 24mm spindle type crans (Promax HF-2, Shimano DXR, Crupi Rhythm, CLIQ, Answer Accelerator and many more)

BEARING- Precision sealed

HARDWARE- Cold-forged and CNC machined aluminum cups, integrated internal spacer

 

Weight:

3.1oz/88g