Welcome to MJ Select.
We are Japanese seller. We ship authentic items from Japan.
Please enjoy shopping with peace of mind!
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【About Included Manuals】
If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed.
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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Compatible models Monkey/Gorilla: FNO, Z50J-1000001~1510400 | Shary: FNO, CF50-1000002~2899999 | Ducks (ST50 6V): FNO, ST50-1000001~6346265 | CD50:FNO,CD50-1100001~133600 | Super Cub 50:FNO,C50-N000002~V488897 / FNO,C50-Z000002M~Z069126M / FNO,C50-3000001~5121324 / FNO,C50-5200011~ / FNO,C506000037~
Type: 75cc/black cylinder
steel cylinder
Displacement: 75cc | Bore diameter: φ48 | Stroke: 41.4mm (normal)
Piston: Casting
This is a low-cost bore up kit that allows you to use the stock cylinder head as is.
*Compatibility is based on normal condition. If you have done an engine swap, etc., it may not be compatible. Please be especially careful with used cars.