Crupi cogs are Shimano compatible and designed to be reversed with 1mm of spacing on 1 side and 2.2mm of spacing on the other side providing you with the best chain alignment possible.
- 4130 Chromoly
- Machined holes to eliminate weight
Sizes: 12T through 18T x 3/32"
Weight: 16T = 1.34 oz
This product was added to our catalog on January 26, 2021