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 |
| Area of application | Tuning |
| Surface | sandblasted |
| Displacement | 75 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 51 mm |
| Number of fixing points | 4 pcs |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing inlet | 38 mm |
| Ø piston pin (B) | 12 mm |
| 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) |
Ratings
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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) · Nominal diameter: 47 mm · Piston ring height: 1 mm · Ø piston pin (B): 12 mm · Weight piston kit: 108 g
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swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Bearing type: Needle roller and cage assembly · Width: 14.2 mm · Manufacturer: swiing® ingenious parts · Ø inside: 12 mm · Ø outside: 15 mm · Bearing cage: Silver cage · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony OEM number: A4222 · Tomos OEM number: 035548 · Alternative version of the Sachs OEM number: 0232 157 001
13,90 EUR
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