CRUPI chromoly cog

Specially developed for BMX Race, the CRUPI cog is designed in Chromoly for better durability and strength capable of withstanding raises 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 :
• Chromoly 
• Shimano Standard Freehub
• Chain Pitch: 3/32 "