Turn your den into a sweatshop with the CycleOps Mag+ Trainer w/Adjuster. The Mag+ sets your cycle up in seconds thanks to a quick release and easy-to-level adjustable legs. CycleOps gives you a range of five resistance levels, from boardwalk cruising to the pain-cave equivalent of cresting a mountain. Some trainers require you to stop and dismount to adjust the amount of resistance, but not the Mag+. A handlebar-mounted shifter lets you vary your workout?without missing a beat.