Naraku 47mm 72cc Performance Cylinder Kit


Naraku 47mm 72cc Performance Cylinder Kit

In stock

Naraku 50cc QMB139 4-stroke 47mm Big Bore Cylinder Kit. Kit includes cylinder, piston, rings, piston pin, cir clips, head gasket, base gasket, exhaust gasket and cam chain tensioner gasket.This is a drop in cylinder kit, no crank case modifications required! When used in conjunction with a stock stroke of 41.4mm the total displacement comes out to 72cc. Please see our Warranty & Returns Policy. Upgrades to 72cc Cylinder Bore: 47mm Cylinder Sleeve Outer Diameter: 53.1mm Wrist Pin Diameter: 13mm Total Piston Height: 34.1mm

Additional information

Weight 2.25 lbs
Dimensions 6 × 7 × 6 in