[maddog17]

not sure if this has been seen here before, if not enjoy


http://singletrack.competitor.com/2012/08/news/an-injured-soldiers-customized-bike-accommodates-his-prosthetic-arm-for-leadville_33735

 

[Iridemtb]

"He can descend, descend like a wicked mad descenda." Geeze that's a lot going on for one hand. Twist shifter, two brakes, electric shifter etc.