Kit de piston 50cc - Scooter 50-125cc avec moteur 139QMB/QMA

Piston Kit

NARAKU gained it's good reputation within the european market by producing high quality parts for vehicles with 139QMB and 139QMA 4-stroke engines and scooters with 1E40QMB 2-stroke engines.

The spare as well as the tuning parts are produced under strict regulations and become increasingly popular in the scooter market.

The range is characterised by a very good value-for-money ratio.

NARAKU performance quality piston set. Suitable for all GY6 50cc cylinders [39mm bore]. The NARAKU piston has a molybdenum coating to reduce wear and shorten the running-in period. This piston has been included in all 50cc NARAKU cylinder sets since 2009, and can be easily used as a replacement in Chinese original cylinders. The CNC-machined grooves in the piston skirt ensure continual lubrication. The lubrication hole with sunken oil groove in the small end bearing is technology taken straight from the race track. Advanced piston technology for 4-stroke engines. Piston kit comes complete with rings, oil scraper rings, gudgeon pin and circlips.