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Airsal Cylinder Kit "Sport" 70cc aluminium Kymco Cobra AC 2-stroke

Airsal Item no.: C21606476

Airsal Cylinder Kit "Sport" 70cc aluminium Kymco Cobra AC 2-stroke


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Data Sheet
Suitable for (12)


Airsal 70cc Aluminium Cylinder Kit Sport Kymco Cobra AC 2-stroke. The cylinder is made of Nikasil-plated aluminium and comes with a two-ring piston. It has 5 transfer ports and a one-piece trapezoid exhaust port. This kit has a lot of torque and is also quite powerful, especially in the mid rpm range.

All necessary parts are included (complete piston + gasket kit).

In combination with a racing exhaust and a 17.5mm carburetor (at least), this kit can reach between 7 and 10hp.

Please note that you'll have to adjust squish clearance when installing aluminium cylinders to get maximum power and reliability.
Cylinder head not included, you can keep the original one.

Data Sheet

Name Airsal Cylinder Kit "Sport" 70cc aluminium Kymco Cobra AC 2-stroke
Item No. C21606476
Brand Airsal
Homologation No
Displacement 70cc
Stroke Original
Conrod Length Standard
Product Line Sport
Material Aluminium
Bore 47,6 mm
Piston Pin 12 mm

Your product goes with the following manufacturers and their models:


CX 50cc AC

Cobra 50cc AC

Dink 50cc AC

Fever 1 50cc ZX50 KCA (SA10AL)

Fever 2 50cc ZXII Super Fever (SC10A)

K12 50cc AC

People 50cc 2-stroke AC

Super 9 50cc 2-stroke AC

Top Boy 50cc AC

Vitality 50cc AC

Yager 50cc AC

Yup 50cc 2-stroke AC

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