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
| Nominal diameter | 43 mm |
| Manufacturer | Airsal |
| Material | Aluminum |
| Camouflaged | No |
| Area of application | Tuning |
| Surface | sandblasted |
| Displacement | 75 ccm |
| Crankshaft stroke | 43 mm |
| Ø piston pin (B) | 12 mm |
| Ø cylinder neck | 51 mm |
| Number of fixing points | 4 pcs |
| Hole pattern [mm] | 44 x 44 |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing outlet | 42 mm |
| Outlet type | straight |
| Thread outlet | M6x1 (standard thread) |
| Hole spacing inlet | 38 mm |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Ratings
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Nominal diameter: 47 mm · Manufacturer: Airsal · Ø outside piston (A): 46.95 mm · Compression height (C): 22.35 mm · Curvature (D): 3.7 mm · Total piston height (E): 50.1 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1 mm · Ø piston pin (B): 12 mm · Weight piston kit: 108 g
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EUR 13.70
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