Park Tool SR-12.2 Sprocket Remover / Chain Whip Bike Tool

The SR-12.2 Chain Whip holds cassettes in place for easy lockring removal, 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. The SR-12.2 also incorporates a 1" box-end wrench to drive Park Tool Freewheel & Cassette Lockring Tools. The tool is heat-treated to prevent bending or flexing, and features hardened pins to keep the chain in place. Long ergonomic molded handle provides leverage and extra comfort.

FEATURES

• Works on 7- to 12-speed road and mountain bike cassettes
• Also compatible with single-speed cassettes with a 3/32" cog
• 1" (25.4mm) box-end wrench fits Park Tool Freewheel / Cassette Lockring Tools
• Features hardened pins to keep the chain in place