Shimano MF-TZ500 7-speed multiple freewheel, 14-28 tooth

From Shimano:

• 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

• Colour: Black