Big wheels and bigger value is what you'll find in the Overdrive. The Overdrive is built up using a super snappy and responsive aluminum frame and comes well-equipped with smooth-operating components from Rock Shox, Hayes, SRAM, Shimano, Avenir, and WTB. Ride the bike that started this big-wheeled off road revolution 17 years ago, and pay a fraction of what you'd expect to pay for such a nice bike.