... options are available Flywheel: 2.5kgs Green color Easy move Exercise bike Magnetic bikeComputer functions: scan,speed, time, distance, caloriesComputer: many ... Units Produced(Previous Year) Trampoline, Stepper, AB Roller, Treadmill, Exercise Bike Trampoline 80,000 Pieces / Month, Stepper 10,000 Pieces / ... TX-TF-12', TX-TFA-12', TX-TFA-14'-1 2012/01/18 --- 2017/01/17 GS Jiangsu TUV Product Service ...