* 3-in-1 design for single-speed, multi-speed and belt-drive
* Innovative design for one-hand operation
* Easy to grab the sprocket with the pin
* Ergonomic handle for better grip
* Patent pending
* 3-in-1 design for single-speed, multi-speed and belt-drive
* Innovative design for one-hand operation
* Easy to grab the sprocket with the pin
* Ergonomic handle for better grip
* Patent pending