Built for trail smashing and destroying the next patch of dirt, the Industry Nine Hydra Enduro 305 V3 27. 5in Super Boost 157 Wheelset lets us push our limits while keeping both wheels rubber-side down. These burly wheels are laced to the ultra-smooth rolling and quick-engaging Hydra hubs. With a stunning 0. 52-degrees between engagement points, the pedal response is essentially instantaneous, allowing us to get up over techy climbs and get on the pedals quickly after every corner.