Haro Blackout PTC Frame

Haro Blackout PTC FrameHSR series alloy frame with PTC (Power Transfer Center)Air-formed triple-butted top tubeOversized triple-butted down tubeIntegrated tapered head tube 1 1/8″ x 1.5″BB86 bottom bracket shellTapered seat tube3 pound 7oz20.75″ model has a 14.75″ rear center21″, 21.25″, 21.5″, 21.75″ all have 15.2″ rear center