NEW ARRIVALS

Product detail [Bore Diameter] 52mm[Compression ratio] 10.5: 1[Cylinder] H Cylinder[Camshaft] None This is a popular light big bore kit for street driving that can be easily assembled by yourself.Regular gasoline can be used for S-stage E...

Product detail Stock size[Components]・Cylinder・Piston・Piston ring・Piston pin・Circlip・Head gasket・Base gasket Points of Attention * If there may be an instruction manual included, it will be written in Japanese. MODEL PAGE LINKS SU...

Product detail [Components]Each OEM part number1117111179111871118825463-9434955-8937101-847019Manufacturer's Part Number: JGI-34955-89-K Click here for the manufacturer's website. This is the primary gasket kit made by JAMES which is fa...

Product detail 81ccBore Diameter: 50mmCompression ratio: 11.5:1Included Camshaft: Sports Camshaft This is a popular light big bore kit for street driving that can be easily assembled by yourself.■DetailsThe e-Stage kit is now available wit...

Product detail [Specification]・88cc・Bore diameter 52mm・Compression ratio 11.5: 1・Φ52H Cylinder・Included camshaft: Sports camshaft (without auto decompression function) It is a big bore kit that can be easily assembled by yourself.This lig...

Product detail 88ccBore Diameter: 52mmCompression ratio: 11.5:1Included Camshaft: Sports CamshaftCylinder type: H Cylinder[Set components]DENI 18 Carburetor Kit, Air Filter, Drive Sprocket, Spark Plug, Big Bore Pistons for Stock Head, Big B...

Product detail [Product Description]・Head Gasket 2pcs・Base Gasket 2pcs・Reed valve gasket 2pcs・Insulator Gasket 2pcs・Exhaust gasket 2pcs・Clutch cover gasket (1pc)・Gear shift cover gasket (1pc)・O-ring for filler cap 1 piece・O-ring for ATAC so...

Product detail [Bore diameter] 63mm[Stroke] 57.9mm (Stock)[Compression ratio] Standard piston 11.0: 1[Specifications] Piston: Standard high-octane gasoline specification S-stage Alpha Big Bore Kit includes S-stage Big Bore Kit, FI-CON TYPE...

Product detail Decompress specification Auto Decompression Less CamshaftThis is the best profile to maximize the performance of the stock cylinder head and improve the output performance.This is the best profile to maximize the performance...

Product detail * The image is only for reference. The image shown may differ from the actual product. The crankshaft journal has been changed from a 3-point to a 4-point support to reduce crankshaft wobble at high rpm and to increase the durabili...

Product detail Main model: For KITACO cylinder head[valve timing angle](When ULTRA-SE cylinder head is used)・IN valve OPEN 10 degrees BTDC / CLOSED 50 degrees ABDC・EX valve OPEN 40 degrees BBDC / CLOSED 20 degrees ATDCReference value at 1mm...

Product detail Type: ST-1MMAX LIFT(mm):IN7.00/EX6.801mm DURATION(degree):IN230/EX228Standard tappet clearance (mm):IN0.14/EX0.14 CB400Four ST-1 camshaft has been requested by many customers since it was discontinued, and now it has been re...

Product detail Silver anodized finishMaterial: A2017 material ● Sprocket shaft is supported by sprocket cover bearings to reduce countershaft wear due to offset.●A dust seal is provided on the inside of the cover to reduce the intrusion o...

Product detail [Specification]・Inner diameter: 84mm・Compression ratio 13.0: 1 [Details]This is a big bore kit to increase the displacement to 305cc by changing the cylinder and piston.By installing the FI-CON 2 (Injection Controller) at th...

Product detail Optimum rigidity of the engine mount. Points of Attention * If there may be an instruction manual included, it will be written in Japanese. MODEL PAGE LINKS KAWASAKI

Product detail Points of Attention * If there may be an instruction manual included, it will be written in Japanese. MODEL PAGE LINKS KAWASAKI