9inch Elderly Scooter Front and Rear Non-Inflatable Explosion-Proof Tire Wheel Assembly 2.80/2.50-4 Solid Tire Complete Wheel

2.80/2.50-4 solid tire whole wheel [front wheel bearing 10mm]] 2.80/2.50-4 solid tire whole wheel [front wheel bearing 12mm]] 2.80/2.50-4 solid full wheel [front wheel bearing 15mm]] 2.80/2.50-4 solid whole wheel [rear wheel keyway model 17mm] 2.80/2.50-4 solid whole wheel [rear wheel keyway model 19mm]