The Butcher GRID TRAIL 2Bliss Ready T9 features a World-Cup proven aggressive tread design to bite and grip in any condition. Ramped and siped, the center tread blocks provide maximum traction and accurate steering. The sawtooth faced shoulder knobs offer a continuous biting edge for railing through corners. Our GRID TRAIL casing is a step up from GRID with more reinforcement, delivering better handling at lower pressuresall while increasing pinch flat protection by 15% and puncture protection by 30%. The high-dampening GRIPTON T9 compound rebounds slowly to grip and stick to the ground for total traction and control.