7 Speed Freewheel

* Shimano MF-TZ500-7 Freewheel, 7 Speed, 14-28T
* Ideal replacement for mountain, hybrid or older road bikes
* A reliable screw-on 7 speed freewheel
* Chain Compatibility: 3/32"
* Gear: 14, 16, 18, 20, 22, 24, 28
* Net weight: 450 grams