The Kinetic Road Machine Rear Wheel Trainer features a smooth quiet resistance from 5-3000 watts, and 6.25 lb. freewheel for realistic coast down. Features: Smooth quiet resistance from 5-3000 watts 6.25 lb. Freewheel for realistic coast down Sealed fluid chamber with magnetically-coupled driveshaft Guaranteed not to leak Unconditional Lifetime warranty on frame and resistance unit Compatible with all bikes with 16" to 29" diameter wheels Optional small wheel adapter required for 16" to 22" wheels

• Dimensions 32 x 22.4 x 16 inches
• Weight: 30.30 lbs.

Kinetic Road Machine is a top-end trainer, offering a super-quiet ride, realistic resistance, burly durability and accurate progressive performance. From sprints, to intervals, to a long cruise, the powertap calibration gives you the truest simulation of an outdoor ride. As you change speeds, the resistance adjusts automatically from 5 to 3,000 watts