The Park Tool SR-12.2 Chain Whip holds bicycle cassettes in place for easy removal of the lockring, making it an essential tool for bike maintenance. Works on all 7- to 12-speed road and mountain bike cassettes, as well as single-speed cassettes with a 3/32" cog. Features an updated design to fit current 12-speed cassettes, including SRAM AXS & Shimano XTR systems. The SR-12.2 also features a 1" (25.4mm) box-end wrench to fit Park Tool Freewheel & Cassette Lockring Tools. The tool is 14" (35.5cm) long for excellent leverage, is heat treated to prevent bending or flexing, and incorporates a ergonomic molded handle for extra comfort.
Park Tool offers a full line of chain whips for all types of bike mechanics and riders, from hobbyists to lifelong shop veterans: