72cc 47 mm High Performance Big Bore Cylinder Kit for 50cc QMB139 Scooter Engines Fit Right 12 Volt Baja Motorsports: PX250s-589

Baja Motorsports: PX250s-589

Black deck with kicktail for the eZip 400 electric scooter

The 200x50 (8"x2") flat free rear wheel assembly for the ActiveCare Spitfire 1310 and 1410 scooters comes complete with a non-marking gray tire

Note: This is for a single key that is the original unit on the Drive Medical Cobra GT4

Our 9" (220x75) pneumatic rear wheel for Golden Technologies Companion I (GC240) is unique in that it isn't compatible with any other mode

72cc 47 mm High Performance Big Bore Cylinder Kit for 50cc QMB139 Scooter Engines Fit Right 12 Volt Baja Motorsports: PX250s-589Our 72cc scooter big bore cylinder kit is great for increasing overall performance on small under powered 50cc QMB139 scooter engines. Engine kit increases engine bore size from 50cc to 72cc and includes everything shown in the image; cylinder, rings, and gaskets. This 72cc scooter engine kit increases low end acceleration as well as top speed. This high performance scooter big bore engine kit is easy to install. Combine with a high performance