Manual resistance system. Hand grip pulse sensor. Console feedback on speed, time, distance, calories, scan and pulse.8 varying levels tension control.Flywheel 4.5kg. Transportation wheels. Maximum user body weight 100kg, 15.7stones. Size (H)159.5, (W)61.5, (L)106cm. Gross weight 32.5kg. Requires 2 x AA batteries for console (not included).Packed flat for home assembly.