Sometimes rough, and sometimes gentle. Covering the distance in comfort, regardless of the forest's many changes. One of the joys of a trail bike is that you're not bound by style. For riders who love the thrill of traversing hills and valleys at their own pace, SHIMANO components offer a wide range of gear ratios and drive trains for efficient pedaling in rugged terrain. Electronic or mechanical shifting systems enable frequent speed changes, backed up by reliable braking systems. Both off-road and on, optimal performance is constantly at your control, breaking through the borders to an adventurous rider's outdoor life.