Shimano mf tz20 mulitple freewheel 14 28t
Six gears of the shimano mf tz20 mulitple freewheel 6 speed 14 28t ensure a smooth transition when shifting up or down the block a reliable 6 speed screw on freewheel engineered for smooth chain movement up or down the block this freewheel can be easily installed onto compatible screw on type hub and is suitable for mountain bikes and a wide range of other cycles