Park Tool SR-12.2 Sprocket Remover / Chain Whip
Updated to fit current 12-speed cassettes, this combination chain whip and freewheel / lockring remover wrench is heat treated to prevent bending, flexing and wear and features a long, moulded handle in addition to a built in hex shaped driver.
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
Mfr Claimed Weight