Track Bicycle Crankset – 170mm, Single Speed, 49t, 144 BCD, 386 EVO Spindle Interface

SpecificationsNumber of Chainrings:SingleColor:BlackCrank Length (mm):170Pedal Spindle:9/16"Crank Intended Use:TrackChainline/Hub Compatibility:120 HubsRings:49Spindle Interface Type:386 EVODrivetrain Speeds:Single Speed 1/2" x 1/8"Defined Color:BlackChain