When you39re at the gym you use equipment that works for you likewise you need a bike that performs exactly how you need it toversatile comfortable and efficient that39s why our crosstrail disc comes equipped with a custom suspension fork with a lockout feature for fast and efficient use over any surface to build on this blend of comfort and speed the frame is built from respectably light and tough a1 sl premium aluminum tubing with a geometry that39s made to fit just right from the