Air Filter Mount: 37 mm
Motorside Outer Diameter: 24 mm
Motorside Inner Diameter: 19 mm
Electric choke

Included CDI, Coil Carburetor Filter

100% New high Performance ignition Coil for 2 stroke Jog Minarelli engine scooter. Yamaha Jog engine 50cc scooter. This coil with boost your ignition spark intensity by 50% This coil will eliminate most spark plug fouling, decrease hard starting, increase acceleration, increase fuel mileage, and decrease hesitation. Carburetor for 50cc 2-stroke scooter engines that use a Minarelli style carburetor No-Rev Limit Performance CDI for 50cc Air-cooled Minarelli 1PE40QMB 2-stroke engines commonly found on Street Legal Scooters and 50cc 2-stroke ATVs. Note: The engine this CDI is used for is a replica of the Italian designed Minarelli 50cc 2-stroke. It is found under model numbers such as 1PE40QMB, 1E40QMB, E40QMB and is one of the most widely used 50cc 2-stroke motors in the world. Made popular by many European, American, Chinese, Japanese, Korean and Taiwanese Brands. Our Big Bore Cylinder set for 50cc 2-stroke Minarelli engines found on many popular 2-stroke full size scooters and ATVs such as Malaguti, Baccio, United Motors X-Speed, Aprilla, CPI, Eton, Adly and many more. Upgrade 50cc to 70cc: Piston Diameter -47mm, Wrist Pin Diameter — 10mm. The kit includes: Cylinder Head(or cap), Cylinder Head Gasket, Cylinder, Cylinder Base Gasket, Piston, Piston rings and the Wrist Pin.