The 500W Wheelchair Pull Device is an essential companion for wheelchair users, providing an optimal power assistance solution, ensuring safe and convenient mobility. This electric handcycle wheelchair attachment features a shock absorber system, ensuring a smoother and more comfortable ride. The Tweeter system further enhances performance, achieving optimal efficiency and power output. With a battery capacity of 48V 15 Ah/17 Ah, it offers a range of 60/70 km, depending on your specific needs and usage patterns. This device is specifically designed for wheelchair users, ensuring a secure and reliable attachment with its robust construction.