1,Flywheel weight:4kgs 2,8 Level Tenson Control Knob 3,Different color are available 4,Customized logo is available Detailed Product DescriptionItem NO.: GB-1288Name: Magnetic Bike Resistance:MagneticPacking: brown box Flywheel weight:4kgsTension controller: 8-levelComputer function:Time, Speed, Distance, Calories,ODO,PulseG.W./N.W.:26.5/23.65kgsProduct size(LxWxH):135.4X90X52cmPacking size(LxWxH ...