Control Tech
Double Play Crankset 29/44t 175
- Monocoque carbon composite arms/spider, no drilling for granny ring
- Integrated bottom bracket spindle, external bearing-type alloy cups
- 29/44t covers 90% of the useable range allowed by triple cranks, but at less weight
- 94mm BCD CNC 7075 aluminum rings with ramps/pins on the outer
- Includes 7075 aluminum chainring bolts. 725g (175mm with BB)
Confused about bottom bracket standards and what it is you need? Here's a comprehensive look at the subject:
The Bottom Bracket (Un)Standard blog post.Specifications
Bottom Bracket Included?
Yes
Bottom Bracket Shell Width
68/73mm
Bottom Bracket Thread Type
English
Bottom Bracket Type
Shimano Hollowtech II
Chain Compatibility
Shimano/SRAM 9
Front Derailleur Type
Mountain
Have Experience With This?
Customer Questions
not logged-in
log-in to receive an emailed response
Tree Fort ID: 333222358229