42 mm cylinder head, compatible with your Puch Maxi S / N, Supermaxi LG1 / LG2, and your X30 Sport NS / NL moped with E50 / ZA50 (air-cooled) / ZA50 (catalytic converter) or Z50 engine.
The gray combustion chamber cover is perfectly suited for the corresponding AKOA 42 mm cylinder as well as for other 60 cc cylinders. The original design is harmoniously echoed by the cast-in Puch stamp on the underside.
It’s important to note that there is no decompression hole.
You can find the matching cylinder head gasket, mounting hardware, and our recommended spark plugs in the accessories section.
A brand-name product from the manufacturer AKOA.
| Manufacturer | AKOA |
| Material | Aluminum |
| Ø cylinder | 42 mm |
| Number of fixing points | 4 pcs |
| Hole pattern [mm] | 44 x 44 |
| Total length | 132.2 mm |
| Candle thread | short |
| Area of application | Tuning |
| Decompressor | No |
| Width | 123.2 mm |
| Height | 54.5 mm |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
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