The Super B TB-FW40 Cassette Pliers use a patented design to secure a cassette firmly in place with just one hand, making cassette removal quick and simple. The adjustable opening fits sprockets from 10 to 17 teeth across 5- to 11-speed systems, while a built-in spring locks the sprocket firmly to prevent slippage, deformation and injury during use.
- Super B's patented design secures the cassette easily with one hand
- Adjustable opening fits sprockets from 10 to 17 teeth, 5- to 11-speed compatible
- Built-in spring locks the sprocket firmly in place, preventing slippage
- Helps protect hands from injury during use


