12-1/2"x2-1/4" Mobility Tire and Tube Set with Street Tread Drive Medical Bariatric Deluxe Sentra Heavy Duty XX Wide Wheelchair Many people use a rubber

Many people use a rubber pad or strip cut from an old inner tube to take up the slack

Although controllers are not the least expensive of mobility scooter parts

When the pedelec senses that the pedaling has stopped

Often people with these small travel mobility scooters remove the armrests anyway for ease of access

12-1/2"x2-1/4" Mobility Tire and Tube Set with Street Tread Drive Medical Bariatric Deluxe Sentra Heavy Duty XX Wide Wheelchair Many people use a rubberThe 12 1 2"x2 1 4" mobility tire and tube set with street tread is a great combination value deal from Monster Scooter Parts. The Cheng Shin 12 1 2 x 2 1 4 pneumatic tire with knobby tread pattern fits many power chairs, and comes in a non marking gray rubber. The tread pattern is listed as C51, but Cheng Shin calls it the "Street Tread" and it does look very much like the tread pattern for a street legal a gas powered motor scooter. Our tube and tire