
47 mm cylinder kit from Airsal suitable for Puch Maxi S & N, as well as X30 Sport.
.Powerful cylinder with large displacement.
The 75 cc racing kit has a straight exhaust, which is why standard exhausts for Puch mopeds can be fitted.
To fit the cylinder, the engine housing must be spindled out.
The outer diameter of the cylinder neck is 51 mm
| Manufacturer | Airsal |
| Material | Aluminum |
| Camouflaged | No |
| Area of application | Tuning |
| Surface | sandblasted |
| Displacement | 75 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 51 mm |
| Nominal diameter | 43 mm |
| Hole spacing inlet | 38 mm |
| Ø piston pin (B) | 12 mm |
| Thread inlet | M6x1 (standard thread) |
| Hole pattern [mm] | 44 x 44 |
| Hole spacing outlet | 42 mm |
| Outlet type | straight |
| Number of fixing points | 4 pcs |
| Thread outlet | M6x1 (standard thread) |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
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