CRUPI aluminum cog

Specially developed for BMX Race, the CRUPI cog is designed in CNC machined 6061 Aluminum for significant weight gain and strength capable of withstanding relaunches and exits from the grid. It features a base designed to be reversed with 1mm spacing on one side and 2.2mm spacing on the other side giving you the best chain alignment. It is compatible with all SHIMANO type cassette bodies.

FEATURES :
• CNC machined 6061-T6 aluminum 
• Shimano Standard Freehub
• Chain Pitch: 3/32 "