SURLY Single Cassette Cog - 3/32" Splined - 15t giant all-mountain and enduro riding

all-mountain and enduro riding

whether under climbing load or the stage finish

the Race Face Ride offers technology and quality at an affordable price

traction and puncture resistance

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

SURLY Single Cassette Cog - 3/32" Splined - 15t giant all-mountain and enduro ridingSurly 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