The Sunny Runner TM, is another high-end four Wheels Mobility Scooter. It comes with a high torque1200 Watt transaxle motor that powers both rear wheels and long range 3* 75AH Batteries. This unit can easily handle a 15 percent grade. The unit is equipped with easy to use electric rear brakes. Simply reduce the power and the Transporter will automatically slow down.The other good sellingh point on this scooter is that this scooter with a 280kgs loading capacity and double seats for option.