* Uses the same frame and wide-diameter as the Road Machine 2.0
* 6.25lb flywheel, largest in the industry, allows for a smooth and realistic ride
* Index thumb shifter puts precise resistance at your fingertips
* Ideal trainer for lower-geared MTB and Cross bikes
* Compatible with all 22"-29" diameter wheels
* Wheels smaller than 22" outside diameter require Small Wheel Adapter, sold separately
* Resistance unit (RU) tension system eliminates bending of framesand L-bolts from overtightening