Naraku V.2 72 cc Cylinder Kit for GY6, Kymco 50 cc 2V

With the latest series of NARAKU V.2 cylinder kits, we offer a more advanced product
In a 4-stroke cylinder, which is basically a bore, technological development focused on the piston and compression.
The piston incorporates 2 additional CNC-machined grooves in the skirt, which pick up engine oil to lubricate the cylinder and improve performance in extreme conditions
The molybdenum coating facilitates the initial running-in
Two oil recesses and a groove at each bearing point guarantee proper gudgeon pin lubrication
The compression ratio is specifically tuned to the demands of daily use.
The high quality and excellent power delivery of Naraku complete this cylinder kit
The kit can be used with the original carburettor, but we recommend changing the main jet.
Includes all necessary parts for installation
For Sym scooters, this kit is only suitable for the GY6 139QMB engine and not for XS1P139QMB, AV05W, AW05W engines or Sym Symply 2 models.



Specifications


Brand
NARAKU


Supplier reference
NK100.47


Material
Aluminium


Product name
Cylinder Kit


Units
Kit