Merits Pioneer 10 model SC341 is a 4-wheel heavy duty scooter with 32 mile cruising range and top speed of 8mph. Pioneer 10 has 500-lb weight capacity.
Merits Pioneer 9 is a 3-wheel scooter with top speed of 8MPH and 500-lb weight capacity. Pioneer 9 uses powerful GRP24 batteries for 30-mile cruising range.
FDA Class II Medical Device*Heavy-Duty Pride Scooter. The Pride 4-Wheel Maxima has a 500-lb capacity. Quiet, smooth motors, full lighting and a reclining back.