SPECIFICATIONS Ball Bearing NTN bearings are used on crank and idler Electrical Self-generating power supply Hr Monitoring Heartrate telemetry and contact heart rate system Display 3 Windows Dot Matrix LED Readouts Watts, speed and time, calories, calories/hour, RPM, distance, course prole, heart rate,heart rate tracking, 1/4 mile or 400 meters motivational track, laps completed, etc. Programes 6 (Manual, Random, CV, Pulse, Lose weight, Mountain Climbing); 2 sets Users proles; Quick Start program User Weight Capacity 160Kg/350Lbs Working Size/Weight 2110Ã650Ã1640mm/83">25.6"Ã64.6" Wt: 124kg / 273Lbs Step-Up Height 210mm / 8.3* Pedal Size 350x165mm/13.8*x6.5" open ended PU soft pad pedal Pedal Distance 112.5mm/4.4 Brake Resistance Min/Max: 42/350 watts at 60 pedal RPM, 20 levels of intensity