Hybrid Series handlebars are truly a marvel of engineering. It is the first oversize handlebar in the world that fits on 7/8" clamps. The patent pending design is the most unique idea to shake up the handlebar industry in quite some time. They retain all the flex properties of the pro series handlebars and allow you to run oversize bars without the oversize clamps. **BARS ONLY FIT 7/8 DIAMETER CLAMPS**