Specification: 

Brand new Shimano FreeWheel 
Model:MF-TZ31 MegaRange 
For 1/8" X 3/32" Chain 
Teeth:14-34 
For hubs that take a thread-on freewheel 
SIS INDEX SHIFTING COMPATIBLE 

* A reliable 7-speed screw-on freewheel 
* Hyperglide 
* The Shimano MegaRange system gives you a super-low 34T gear to help you tackle steep hills with ease 
* Hyperglide gear sprockets are engineered for smooth chain movement up or down the block 
* For 7-speed gear systems 
* Can be easily installed onto compatible screw-on type hub 
* Suitable for mountain bikes and a wide range of other cycles 

Package include: 
1 x Freewheel 
1 x Freewheel Tool 
 
DataCaciques