Ideal for use in strenuous situations such as steep hills, ramps, loose gravel, and long distance, Easy-to-use squeeze trigger mechanism along with a speed dial, enabling users to customise speed settings, Dual-wheel design for added traction and stability, Suits manual wheelchairs with seat width between 410 and 610mm, Battery range of up to 16 kilometres, Penny & Giles controller for readability[{'Item': 'Powered Wheel Set'}, {'Type': 'Heavy Duty'}, {'Brand': 'Pride'}, {'Model': 'Power Assist'}, {'Speed (km/h)': '6.4'}, {'Range (km)': '16'}, {'Max Gradient (°)': '6'}, {'Max User Weight (kg)': '182 (wheelchair and user combined)'}, {'Power (Hp)': '0.27'}, {'Unit Weight (kg)': '19.2'}, {'Weight of Heaviest Part (kg)': '9 (Battery)'}, {'Battery Capacity (Ah)': '12 x 2'}, {'Overall Height (mm)': '380'}, {'Overall Length (mm)': '380'}, {'Overall Width (mm)': '250'}, {'Economic Order Quantity': '1'}, {'': ''}, {'': ''}, {'': ''}, {'': ''}, {'': ''}, {'': ''}, {'': ''}]