The Park Tool SR-11 Chain Whip is constructed out of durable heat-treated steel and features a moulded handle that is easy to grip. Its chain is designed to fit 5 to 11-speed freewheels and cassettes.
- Fits all 5 to 11-speed cassettes and freewheels
- Made from strong heat-treated steel
- Moulded handle
- Includes 25.4 mm (1") box end wrench for Park Tool freewheel/cassette lockring tools