Brown's Sports Beginner's Essentials Tool Kit Crankbrothers This Chain Whip TB-8860 is

This Chain Whip TB-8860 is used for 6/7/8/9 speed chains

Self-adhesive mounting base with detachable arm

Clamp:  31

The recommended seat height for these saddles calls for a 32-37 degree knee bend for the rider

Brown's Sports Beginner's Essentials Tool Kit Crankbrothers This Chain Whip TB-8860 isThe Brown's Sports staff have created the Beginner's Essentials Tool Kit. The tools included in this kit allow you to do the following repairs on most bikes: Remove and install a cassette for cleaning or replacement Replace your shifter and brake cables Remove your tires for flat repair or replacement Remove and install a chain for cleaning or replacement Tighten and loosen spokes for minor wheel truing Remove and install pedals for greasing or