Shimano Tourney 7-speed multiple freewheel 14-28 T MF-TZ21
Seven gears of the TZ21 freewheel ensure a smooth transition when shifting up or down the block
A reliable 7-speed screw-on freewheel
Engineered for smooth chain movement up or down the block
For 7-speed gear systems
Can be easily installed onto compatible screw-on type hub
Suitable for mountain bikes and a wide range of other cycles
