SURLY Single Cassette Cog - 3/32" Splined - 15t giant traction and puncture resistance

traction and puncture resistance

A high seat and stable platform mated to an adjustable frame provide a comfortable and confident ride

Weight plus or minus 5%

which can help delay the onset of fatigue during high-intensity efforts

Liv’s 3F Design Philosophy lets us create bikes that are specifically tuned for female riders

SURLY Single Cassette Cog - 3/32" Splined - 15t giant traction and puncture resistanceSurly Single Speed Cogs. Designed as a singlespeed cog, but may also be stacked and used with 9 speed shifter. Multi gear use will result in slower, less crisp shifting than cogs designed for multi gear systems Fit Shimano freehub splines SCM 415 hardened chromoly steel Photo for color and material reference only