
46 mm racing cylinder from Airsal suitable for Puch Maxi S & N, X30 Sport.
The racing kit has a straight outlet, which is why standard exhausts for Puch mopeds can be fitted.
This is the largest possible racing kit that can be fitted without having to remove the engine housing.
| Nominal diameter | 46 mm |
| Manufacturer | Airsal |
| Material | Aluminum |
| Surface | sandblasted |
| Crankshaft stroke | 43 mm |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing inlet | 38 mm |
| Area of application | Tuning |
| Ø piston pin (B) | 12 mm |
| Number of fixing points | 4 pcs |
| Outlet type | straight |
| Hole spacing outlet | 42 mm |
| Thread outlet | M6x1 (standard thread) |
| Hole pattern [mm] | 44 x 44 |
| Camouflaged | No |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
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