Circuit Board with Speed Potentiometer for the Invacare Zoom HMV 300 and HMV 400 (1114231) Invacare Excel FWD 250 See our the compatibility list

See our the compatibility list to match the scooters with the Heidenau 80/80-16 scooter tire

Note: This product is serial number specific

Here is a hard to find part

30 (replaces 1

Low rolling resistance thanks to the ramped knobs pairs well with the larger staggered shoulder lugs for improved corning grip

Circuit Board with Speed Potentiometer for the Invacare Zoom HMV 300 and HMV 400 (1114231) Invacare Excel FWD 250 See our the compatibility listPrinted circuit board (PCB) with speed potentiometer for the Invacare Zoom HMV 300 and HMV 400 mobility scooters. The speed pot controls the maximum speed of the scooter. Invacare: 1114231