Park Tool Chain Whip For 1/8in Cogs
Remove a cassette lock ring or freewheel safely and easily with the Park Tool Chain Whip. The Chain Whip features a heat-treated handle that won't bend or break when removing an over-tightened lock ring. The opposite end of the Chain Whip has a hex opening designed to fit Park Tool freewheel remover--there you go, bike maintenance just got easier.