Park Tool Cassette Pliers CP-12Easy to use and fast to engage while providing a secure hold, the CP-12 Cassette Pliers from Park Tool quickly grip cassette cogs from 9 - 24 teeth with no manual adjustments required. Constructed to be compatible with all Road and MTB cassettes between 5 and 12-Speed, its reliable forged steel built features a spring-loaded return and comfortable dual-density grips to ensure you have a great hold of your drivetrain’s cassette when tinkering with your pride and joy.Features: Material: Pliers: Forged Steel; Grips: Dual Density Rubber Drivetrain Speed Compatibility: Road or MTB, 5 - 12-Speed Length: 13.7" (35cm) Compatible with cog sizes from 9T - 24T Spring-loaded returnPlease note, this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Buy Park Tool Workshop from Chain Reaction Cycles, the World’s Largest Online Bike Store.