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