Baja Sun City 50 (SC50/SC50P/SC50QJ/SC50S) 50cc Scooter Parts

This page carries replacement parts for the Baja Motorsports Sun City 50 50cc scooter, covering the SC50, SC50P, SC50QJ and SC50S. We stock CVT belts, clutch and driver pulley assemblies, variators, the carburetor, CDI modules, ignition coils, starter parts, brake levers, the exhaust pipe, 10" tires, batteries, mirrors and a complete 50cc 139QMB engine.

The Sun City 50 uses a 669-18-30 CVT belt, and we carry standard, Gates Powerlink and aramid versions. Some parts depend on version or VIN prefix: the voltage regulator and intake manifold are for the SC50S with VIN prefix LWGT, and one clutch assembly is for VIN prefixes LAWT and LXKS. Engine parts here are for the 50cc 139QMB (QMB139) engine type, and tires come in 3.50-10 and 3.00-10 sizes. Check the VIN on the frame and your engine label. Can't find your part? Contact us with your model number and a photo of the old part, and our team will help track it down.