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Shimano MZ-TZ31 Megarange 7 Speed Freewheel


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sku: 29700

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MZ-TZ31 Megarange 7 Speed Freewheel 

Conquer the hills with the super-low 34T gear on this MegaRange TZ31 7-speed freewheel. A reliable 7-speed screw-on freewheel, The Shimano MegaRange system gives you a super-low 34T gear to help you tackle steep hills with ease


  • 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
  • Gear Ratio: 14/16/18/20/22/24/34T
  • Requires a Shimano type splined freewheel removal tool. (Shimano's own is SJSC part #870)

Collections: Cassettes, Freewheels

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