Profile Racing 18t Cog - SiIver - USA Made
$ 39.99
The standard Profile Cassette Cog is made of chromoly steel and is nickel-plated. It has a proprietary 10-spline center that only fits Profile cassette hubs. It works with 3/32" chains.
Size: 18t
The item photo is a stock image. You will receive the size described above.