Profile Racing Galaxy 22mm Sprocket

-CNC machined from 7075 Aluminum in the USA!

-Requires no sprocket bolt. Instead, it has a hardened CrMo steel insert in that matches up to the 48 splines on the crank axle for pure, direct power transfer.

-Available for 22mm splined axles only.

-1/8? tooth width for use with most freestyle/street & single speed chains.

Supplied with 22mm splined steel insert.

Weight:
25t: 78g/2.75oz
28t: 87g/3.05oz
30t: 96g/3.35oz

NOTE: Spline drive sprockets are not compatible with 2-piece cranks for Right Side Drive (not enough room for splines). Spline drive sprockets are compatible on Left Side Drive 2-piece cranks though.