Your fitness is importantthat39s why our crosstrail sport focuses on seamlessly blending comfort versatility and efficiency it comes equipped with a suspension fork with our fitness brain technology that can tell the difference between pedaling inputs and trail bumps so you won39t be wasting any energy on your climbs and to build on this blend of comfort and speed the frame is built from respectably light and rugged a1 sl premium aluminium with a geometry that39s made to fit just rig