A heavy-duty off-road bike that can carry riders up mountain paths known to stop most riders on regular bikes. For the brave biker who seeks high adventure on mountain trails, this solid bike lives up to its adventurous name. With a rugged 48-volt, 600-watt silent motor, the Trail Tracker is made to leave others in the dust while conquering new paths, both on and off the road. Its 4-inch wide tires have aggressive knobby tread to hug the turf and carry the rider over rough terrain with confidence.