Weight: 198kg(50AH) | 218kg(75AH) Weight Capacity: 150kg Front Wheel: 326*109mm Rear Wheel: 326*109mm Dim: 1450(L)*660(W)mm Per Charge Range: 36km(50AH) | 50km(75AH) Maximum Climbing: 9 degree (150kg) Maximum Speed: 10km/hr Battery Spec.: 12V/50AH *2 | 12V/75AH *2