Parameters
colour
black
size/type
68/73 mm
Description
External bottom bracket which consists of sealed bearings, alloy cups, plastic shell, o-rings and spacers. For Dartmoor Rock cranks. Compatible with Shimano cranks.
Specifications:
- sealed bearings
- alloy cups
- compatible with Shimano cranks
Reviews
Summary
Strengths
stiff drive simple assembly industrial bearings
1 reviewer recommends this product
Tamás
Rock perfect :)
I changed the drive of my Dartmoore Gamer bike to the Rock Cranks. The package included all the parts that needed to be. It was a good decision, perfect.
Strengths
stiff drive simple assembly industrial bearings
I would recommend this product
