The Best Handcycles for Rehabillitation, Treatment, Therapy and Exercise. Handcycle for cycling despite Spinal Cord Injury, Multiple Sclerosis, MS, Cerebral Palsy, CP, Polio and Stroke. The BerkelBike Classic is extremely user-friendly and can be easily attached to your wheelchair via a simple docking mechanism meaning that no transfer is required prior to cycling. Once you have cycled to your destination, you just detach the BerkelBike Classic and use your wheelchair normally. For Free Testride and Free Consultancy go to http://www.berkelbike.co.uk