Movement and coordination mildly affected in one arm.

Movement and coordination moderately affected in one leg.

The absence of one arm.

The absence of one forearm.

The absence of one hand.

 

C5 riders include those with movement affected at a low level in one arm, moderately affected in one leg, or the absence of all, or part of an arm.

Riders in this class all have a have almost full power but cannot transmit it all entirely to the wheels.