Shimano Tourney Freewheel Screw-on TZ500-7 7 Speed 14-28T
If you need a replacement freewheel cassette for your 21-speed bike, then this Shimano MF-TZ500-7 is for you.
- Screw on - no tools required
- 7-speed cassette
- 14-28 tooth
- Hyperglide technology with individually angled teeth and specific ramps for smooth and precise shifting
Gear range: 14 -16 -18 - 20 - 22 - 24 - 28T