Crupi Cassette Cog

Crupi Alloy Cassette Cog
Crupi Alloy Cassette Cog. Shimano Type.
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.

Available in 6061 T-6 CNC Machined aluminum and 4130 Chromoly
12t through 18t sizes
Weight of 16t Aluminum cog= 0.49oz
Weight of 16t Chromolycog=1.34oz