Fbm Sprocket

CNC'ed from 1/4" thick 6061 T-6 aluminum. Silver Only. Choose 36T, 43T, 44T or 45T. Black only. The fbm sprocket is a kick ass sprocket.  I grind on it all the time.  It dosent bend or break teeth like all other taiwaneese sprockets. Overall Rating ******/***** Submitted by Condor31e@aol.com