Vintage Shimano MF-Z012 Freewheel 6 Speed Threaded Japan 14-32T 32T Bike Silver Brand: Shimano Model: MF-Z012 threaded freewheel for 6-speed bicycle drivetrains. Tooth Counts: 14-32T Color: Silver; steel construction with integrated freewheel mechanism. Freehub/driver type: 35x24 threaded body for compatible threaded rear hubs. Visible markings include "SHIMANO", "MF-Z012", "JAPAN", and "H.K." on the body. Details: Six-sprocket cluster cogset with classic Shimano design, suitable for vintage restoration projects or replacement of worn drivetrain components. Used freewheel with heavy grease, grime, and plating wear on cogs. Likely cleans up well. Spins well. Some tooth wear
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