Profile Signet Guard Sprocket

Profile Signet Guard Sprocket
The Profile Signet Guard is the first Guard Sprocket that can adapt to just about any type of crank.With the Profile insert being sold separately, the Madera Signet Guard can adapt to 19mm bolt on, 19mm spline, 22mm bolt on, 22mm spline, or 24mm bolt on. Formally the Madara Signet by Profile Racing.Available in 25t, 27t and 28t.Available in either Black or Silver.Weight: 25t, 123g/4.3ozMade in the USA by Profile Racing