SunRace MFM2A Freewheel Cassette 5-speed - 14-28 - zinc plated

Inexpensive 5-speed freewheel-cassette with zinc plated sprockets and Fluid Drive technology. material sprockets: steel sprocket finish: zinc plated material spacer: engineering polymers lightweight design 14-28T ratio: 14-16-20-24-28 Fitting for derailleur: 5-speed Material: sprockes: steel spacers: engineering polymers Weight supplement: manufacturer's specs