Endless Bike Kick Ass Cog, 20t - Black Ano Bolts & Spacers Manufacturer Part Number: SP-729

Manufacturer Part Number: SP-729

and cable/housing

Included: 18-tooth cog

UPC: 714642957614

130037-Q0-L

Endless Bike Kick Ass Cog, 20t - Black Ano Bolts & Spacers Manufacturer Part Number: SP-729Machined 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