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Applicable Models
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SUPER CUB 50 (AA04-1000001-)
SUPER CUB 50 (AA09-1000001-)
Product Detail
Specification:
Bore Diameter: 48.5mm(Normal 37.8mm)
Compression ratio: 11.3: 1
No camshaft
Compression ratio: 11.3: 1
No camshaft
[Description]
The S-stage Big Bore Kit uses the stock cylinder head as it is, and by simply replacing the cylinder and piston, you can increase the engine size to 81cc.
By changing the stock engine from 50cc to 81cc and installing SP Takegawa sports camshaft and FI CON2 (injection controller), the output performance is improved and torque full riding is realized.Also, by installing SP Takegawa exhaust at the same time, the output performance will be further improved.
■S stage big bore kit 81cc (without camshaft)
Consists of big bore cylinder, piston kit and gaskets.
Without camshaft is for those who only want to increase the bore, or for those who have a sports camshaft and want to step up to the S-stage 81cc.
By changing the stock engine from 50cc to 81cc and installing SP Takegawa sports camshaft and FI CON2 (injection controller), the output performance is improved and torque full riding is realized.Also, by installing SP Takegawa exhaust at the same time, the output performance will be further improved.
■S stage big bore kit 81cc (without camshaft)
Consists of big bore cylinder, piston kit and gaskets.
Without camshaft is for those who only want to increase the bore, or for those who have a sports camshaft and want to step up to the S-stage 81cc.
Caution
*When installing this product, be sure to use SP Takegawa FI CON2 (Injection Controller) sold separately (part number: 05-04-0008) and perform the fuel volume increase correction.If the engine is big bored without the FI CON installed, it may cause a failure.Do not use in combination with the products of other manufacturers.
*If you have purchased FI CON2 (injection controller) together with sports cam camshaft, you can use FI CON2 without modification.In this case, you need to change the built-in setting data to S-stage Big Bore Kit.
*There may be changes in product specifications due to the manufacturer's reasons.
*Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change.
*If you have purchased FI CON2 (injection controller) together with sports cam camshaft, you can use FI CON2 without modification.In this case, you need to change the built-in setting data to S-stage Big Bore Kit.
*There may be changes in product specifications due to the manufacturer's reasons.
*Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change.
Applicable Models
SUPER CUB 50 (AA04-1000001-)
SUPER CUB 50 (AA09-1000001-)
