The Trek Supercaliber Mountain Bike gives you the lightweight feel you find with a hardtail yet features the innovative IsoStrut rear shock suspension to bring travel, compliance and comfort to your cross country racing. The best of both worlds uniquely brought together in a minimalist and simplistic design that works in harmony to bring you a top-grade ride. The IsoStrut provides 60mm of tunable rear travel integrated into the frame to bring you the ultimate comfort and smooth running. A game changer in the Mountain Bike world ready to set the standard across all the ranges. Agile and responsive through technical sections and powerful on the climbs, this is a bike upon which you can reset your racing goals. The trek Supercaliber breaks the mould.