Endless Bike Kick Ass Cog, 20t - Black Ano Bolts & Spacers 130037-Q0-L

130037-Q0-L

Manufacturer Part Number: SP-729

PK3390 TL7353 61588 030032-01

- In conjunction with Aaron Gwin grip technology goes to the next level

Endless Bike Kick Ass Cog, 20t - Black Ano Bolts & Spacers 130037-Q0-LMachined 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