Evolution doesn’t end at perfection. The P1™ is developed to satisfy the needs of progressive riders like Romain De Marchi and Trevor Andrew who demand response, dependability and comfort. The all-new, patented Living Hinge™ hi-back is engineered to flex at a living hinge point, eliminating the need for excess hardware. This new design reduces the hi-back’s overall weight by 25%, while delivering greater durability and an equal level of adjustability. For all-out versatility and comfort in any condition, on any terrain, the medium flexing Living Hinge hi-back offers tool-free Forward Lean™ independent of hi-back rotation, so you can tweak and modify on-the-fly.