Cilindrs Airsal T4 Sport 70cc d=47mm MBK 51 AC

If you are looking for a low-priced 70cc cylinder for your MBK 51, we have it: the Airsal 70cc Aluminium Cylinder Kit “T4 Sport” (d=47mm) MBK 51 AC par nepārspējamu cenu!

The cylinder kit is made of aluminium, with 4 transfer ports (T4), an oval exhaust port and a two-ring piston. With a 47mm piston diameter, it will give you a 77cc displacement. A cylinder head is not included, so you can simply keep the original one, but it will have more power with a high-compression cylinder head (47mm).

With the right components (15 – 17.5mm carburetor and sports exhaust), the Airsal 70cc Aluminium Cylinder Kit “T4 Sport” (d=47mm) MBK 51 AC can reach appr. 5hp.

The Airsal Cylinder Kit “T4 Sport” 70cc d=47mm MBK 51 AC is not street-legal!

Note: base gasket is not included!