Great idea, you don't have to get off the wheelchair to ride this bike 
Official Website for YDS: http://yds-wcv.jp/
WCV stand for "Wheelchair Vehicle"
YDS promotion video
In this video, it says 48V with the top speed of 40km/h (25mph)
However they have upgraded to 60V so I guess the top speed is higher.
Official Website for YDS: http://yds-wcv.jp/
WCV stand for "Wheelchair Vehicle"
YDS promotion video
In this video, it says 48V with the top speed of 40km/h (25mph)
However they have upgraded to 60V so I guess the top speed is higher.
