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Trek Prowheel Bottom Bracket

Trek Prowheel Bottom Bracket
  • Color: Black
Color: Black
Model: English
Spindle: 24mm
Width: 68/73mm
Please select options Unavailable


Genuine replacement parts
Use original bottom brackets for optimal functionality.

Prowheel: Crank it up!

- Prowheel PW-BB73+
- Shell Width: 68/73mm for MTB
- Compatible with BC1.37"x34T BB Cups with 24mm diameter spindle
- Compatible with Shimano Hollow Tech II cranksets

Part Numbers

Option UPC MPN Store SKU
Black / English / 24mm / 68/73mm 601842735183 5271951 BBT46928294K