Endless Bike Kick Ass Cog, 23t - Black Ano Headset Spacers UPC: 8053736873839

UPC: 8053736873839

137345-Q0-L

- Multiple steps to fit all common bottom bracket shells and bearing diameters

127579-Q0-L

129808-Q0-L

Endless Bike Kick Ass Cog, 23t - Black Ano Headset Spacers UPC: 8053736873839Machined 7075 T6 aluminum Singlespeed cogs Wide base prevents the cog from digging into freehub bodies and reduces flex Splines are machined for perfect alignment and fit on all mountain cassette hubs The shape, width, and height of the teeth are CAD designed and optimized for Singlespeed use with 3 32" chains (1 8" OK) The design offers more contact with the chain rollers for better wear resistance of both the cog and the chain Positive engagement