9"x3" (2.80/2.50-4) Rear Drive Wheel Assembly for the Rascal 320PC Power Chair Medline Steel Rollator Walker with 6 Wheels and that's a mere smidgeon

and that's a mere smidgeon of weight that comes in close to nothing compared to most other bottle cages on the market

Direct drive motors apply energy directly to the wheel axle or hub making them very efficient and reliable

This is the seat back goes with the 26x18 Seat Base Upholstery for the Drive Medical Bariatric Sentra EC Heavy-Duty Extra-Extra-Wide Wheelchair

Referred to as a "bus" because it is the pathway or "bus route" for electronic data

9"x3" (2.80/2.50-4) Rear Drive Wheel Assembly for the Rascal 320PC Power Chair Medline Steel Rollator Walker with 6 Wheels and that's a mere smidgeonRear drive wheel assembly for the Rascal 320PC electric mobility scooter. This wheel assembly includes the tire and the rim assembly, making this a complete wheel assembly. Electric Mobility (Rascal): 550862