Tacx blue twist t2675 turbo trainerthe blue twist has the same resistance unit as the blue matic but does not have a handlebar resistance lever you manually set the resistance selecting one of the seven positions using a switch on the brake the maximum resistance is 700 watt the blue twist is suitable as an entrance model features operationswitch on brakeresistance unitmagneticbraking positions7max brake power 10 sec 700 wattsprint power 1 min600 wattmass inertia8kgbuy tacx