This shop quality chain whip gives you incredible leverage without worry of slippage and the head is uniquely shaped to allow quick and accurate access to any cassette or freewheel.. • Works on 5 speed to 12 speed mountain and road bike cassettes and freewheels. • Hardened bolts hold securely and make chain replacement easy. • Heavy duty, heat treated head. • Round vinyl coated handle. • The SR-2.3 is approximately 15 long (38cm).
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