CHAIN WHIP FOR 7-13 SPEED CASSETTES PARK TOOL SR-12.2

The Park Tool SR-12.2 is the workshop chain whip that holds the cassette in place while you unscrew the lockring. This Park Tool SR-12.2 chain whip for cassettes works with 7 to 13 speed road and mountain cassettes, including SRAM eTap AXS and Shimano XTR drivetrains.

Removing a cassette takes two tools working together: the lockring tool, fitted into the splines, and the chain whip, which wraps a cog with its section of chain and stops the cassette from turning. The body of the SR-12.2 is heat-treated so it does not bend or flex under load, while hardened pins keep the chain firmly in place. The long, ergonomically molded handle, with an overall length of 35.5 cm, gives you the leverage you need and a comfortable grip. At the opposite end there is a 1" (25.4 mm) box-end wrench to drive Park Tool freewheel and cassette lockring tools, so everything is in a single tool.

Where to use the Park Tool SR-12.2 chain whip

• Removing the lockring of 7 to 13 speed road and mountain cassettes.
• SRAM eTap AXS and Shimano XTR cassettes.
• Single-speed cassettes with a 3/32" cog.
• Driving Park Tool freewheel and cassette lockring tools with the 1" wrench.

Why choose the Park Tool SR-12.2

• Heat-treated body that resists bending and flexing.
• Hardened pins that keep the chain in place.
• Long, ergonomic handle for leverage and comfort.
• Built-in 1" box-end wrench for Park Tool lockring tools.
• Wide compatibility, from 7 to 13 speed.

For anyone who changes cassettes regularly, at the workbench or in the home garage, the Park Tool SR-12.2 chain whip is the reference tool for working safely on every modern drivetrain.