12-1/2" Rear Wheel Assembly with 90 Tooth Sprocket for the eZip, IZIP, & Schwinn Scooters Golden Companion II 4-Wheel (GC440 / GC440C) Although some components may be

Although some components may be compatible with other gas engines

Being semi-pneumatic

the Drive Medical PulmoNeb LT Compressor Nebulizer System (3655LT) is UL 60601-1 Medical Electrical Equipment Standard compliant

the LED display shows the speed

In addition to the convenience of the handlebar latch

12-1/2" Rear Wheel Assembly with 90 Tooth Sprocket for the eZip, IZIP, & Schwinn Scooters Golden Companion II 4-Wheel (GC440 / GC440C) Although some components may beThis 12 1 2" rear wheel assembly with 90 tooth sprocket for eZip, IZIP, & Schwinn electric scooters equipped with 12 1 2" wheels. The assembly has the tire, tube, rim, axle, and sprocket as shown. Currie Technologies: WH 12R 003A