Park Tool SWB-15 3/8" Drive Breaker Bar D4 World Championships

World Championships

quiet running chain in the wettest

torque effectiveness

Zipp began with a chevron center-tread pattern for speed which transitions to an inverted soccer cleat design and added XC-style knobs on the edges for the ability to dig in when you need it

Don't let the weather get in the way of victory

Park Tool SWB-15 3/8" Drive Breaker Bar D4 World ChampionshipsThe Park Tool SWB 15 is a 15" forged steel breaker bar designed to extra leverage when removing stubborn crank bolts, bottom brackets, freehubs, pedals, or any other seized or difficult fastener on a bike. The 3 8" square drive head pivots 180 and is compatible with many Park Tool products, including the SBS 1. 2 and SBS 3 socket and bit sets, TWB 15 crow foot pedal wrench, and many of our BBT bottom bracket tools. Specifications 3 8" drive Length: