1) 14kg inner magnetic wheel with two ways system
2) Programs: Manual-Rolling hill-peak-plateau-mountain climd-hill interval-strength interval-fat burn Hr-cardio Hr-Hr interval-custom
3) Console:colorful LCD display
4) Quick start/profiles/heart rate/heart rate lock/w/quick hand key/
5) RPM,speed,time,distance,calories,calories,hour,watt,pulse,L1-L20 electro magnetic braking system
6) Designed for professional use