piston set -NARAKU- 113cc for Yamaha BWs, Aerox

Replacement piston for the 113cc NARAKU cylinder kit NK702.02 for scooters with 100cc Minarelli engine. Supplied complete as shown with piston rings, piston pins and piston clips. The NARAKU piston is provided with a molybdenum coating, so that cylinder and piston are protected especially during the break-in period. With a 2-stroke engine, it is already worth changing the piston after 10000km; you will be rewarded with lower fuel consumption and more engine power._{AI-translation}