Weight: 110kg(50AH) | 130kg(75AH) Weight Capacity: 150kg Front Wheel: 324*106mm Rear Wheel: 326*109mm Dim: 1440(L)*700(W)mm Per Charge Range: 45km(50AH) | 75km(75AH) Maximum Climbing: 9 degree (150kg) Maximum Speed: 15km/hr Battery Spec.: 12V/50AH *2 | 12V/75AH *2