hardware chains
m wave single speed cog set and chain tensioner
change over your bike from a freewheel to a single speed gear with the m wave single speed cog set and chain tensioner . includes all the pieces to make the transition including chain tensioner and two spacers . br br ul li aluminum chain tensioner approximately 68mm li li three 3 sprockets 14 16 18t li li two 2 spacers li li set includes single speed kit li li brand m wave li li model fixieset li li materials steel li li color silver li li box dimensions 6 inches long x 6 inches wide x 4 inches deep li li weight 2 pounds li ul