2005 - 2016 YAMAHA YP 250 R RA X MAX

150cc cylinder kit | NARAKU

Product description

Naraku 150cc Performance cylinder kit for Yamaha X-Max, WR, YZF-R 125cc and other 125cc mopeds with YI-3 engine To ensure an exact fit and power output we recommend the matching Naraku cylinder head NK600.75 designed for Ø60mm bore and displacement The original cylinder head can be used, but it is mandatory to correct the cylinder squish edge by spacing with appropriate foot gaskets! The carburetor or the injection system should be retuned (e.g. with Malossi Force Master)! Delivery as pictured with all seals and small parts, necessary for assembly