Item # SR-12(discontinued) / Tools / Cassette & Freewheel
Sprocket Remover / Chain Whip
The SR-12 has been discontinued and replaced by the SR-12.2.
This combination chain whip and freewheel / lockring remover wrench is heat treated to prevent bending and flexing, with a molded handle for comfort.
- Works on 7- to 12-speed cassettes
- 1" (25.4mm) box-end wrench fits Park Tool Freewheel/Cassette Lockring Tools
- Features hardened pins to keep the chain in place