The Kurt Kinetic Road Machine 2.0 Smart Trainer is the benchmark for fluid bike trainers. Quiet, smooth, and 100% leak-proof. From intervals to threshold work to recovery spins the Road Machine offers a wide range of workout options. There is no trainer that more accurately replicates an outdoor ride indoors thanks to our precision-calibrated fluid resistance unit. The Kinetic Road Machine is compatible with the Kinetic inRide Watt Meter. The leak free fluid resistance provides a natural power curve which simulates real life conditions. Simply flick through the gears on your bike to for a harder level of resistance.