Shimano MF-TZ510-6 Freewheel 6-speed - 14-28 Teeth

With zinc plating and black coating at the largest and smallest sprocket, the Shimano MF-TZ510-6 cogset features a better corrosion resistance than its predecessor MF-TZ500. The multiple 6-speed freewheel offers a gear ratio of 14 to 28 teeth. Compatible to Hyperglide (HG) and Uniglide (UG) chains.