and internal suspension straps support heavy loads

high performance semi-metallic compound lasts longer than resin

Go climb a mountain

while the foam tires will never go flat…

Offered in either English (BC1

Surly splined single speed cog silver. 18t 3/32 FW2076 sale and internal suspension straps supportSurly 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