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. Available in 6061 T-6 CNC Machined aluminum and 4130 Chromoly; 12t through 18t sizes.
- BMX Components
- BMX Race Gear & Soft Goods
- BMX Wheels & Wheelparts
- BMX Bike Frames & Complete Bikes