Kinetic Road Machine Smart Fluid Trainer. The Kinetic Road Machine Smart Fluid Trainer combines Kinetic's benchmark Road Machine fluid trainer with inRide sensor technology to put app based power training at every rider's finger tips. Kinetic's inRide sensor technology is pre installed on the trainer which allows riders to connect to the Kinetic inRide app and begin a power training program. No additional on bike sensors are needed, only a smart device that supports apps and the Bluetooth Smart communication protocol. The Kinetic inRide app keeps you on track with built in workouts with target effort levels tailored to individual riders and easy upload of workout data for analysis. The freedom of user programmable displays, a built in workout creator, and data features as rich as a power meter costing hundreds more place the Kinetic inRide app in a class of its own. The Kinetic Road Machine trainer itself is the benchmark for fluid resistance trainers. There is no trainer that more accurately replicates an outdoor ride indoors thanks to Kinetic's precision calibrated fluid resistance unit that's quiet, smooth, and 100% leak proof. In addition to the ride quality, this trainer sports a rock solid steel construction, the ability to fold flat for easy storage and transport, plus rubberized handles and feet that are easy on your hands and flooring.