The Park Tool SR-11 Sprocket Remover / Chain Whip, click to enlarge

Item # SR-11

/ Tools / Cassette & Freewheel / Park Tool Gear / Clearance

Sprocket Remover / Chain Whip

This combination chain whip and freewheel / lockring remover wrench is heat treated to prevent bending and flexing, with a molded handle for comfort.

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SR-11 Features

  • Works on 5- to 11-speed cassettes and freewheels
  • 1" (25.4 mm) box-end wrench fits Park Tool Freewheel/Cassette Lockring Tools
  • Features hardened pins to keep the chain in place