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The high-quality 38 mm original cylinder is now also available exclusively with «Vertex» pistons.
This cylinder fits various Puch mopeds / mopeds such as Maxi S / N, Puch X30 NS / NL, Puch X30 NG-2A.
Vertex pistons are world-renowned for their quality and design.
With this cylinder, you will reach your destination quickly and powerfully.
- The intake window has been moved downwards to achieve better timing.
- Lubrication holes on the piston to the piston pin.
- The inner flats on the piston have been milled flat for clean guidance of the connecting rod bearing
- The piston skirt has been optimized
- The inlet angles of the connecting rods have been adjusted
- ;The intake and exhaust have been machined to be largely flat (exhaust and intake manifold can be fitted without any problems)
With these optimizations, the 38 mm cylinder kit delivers a whopping 1.6 hp on the rear tire. This makes it the most powerful 38 mm cylinder with seal for Puch ever!
The original «CH12» is of course also cast in.
Attention: This cylinder is a reproduction product which is not approved for use on public roads.
Nostalgic product for the highest demands of the quality brand swiing®.
| Nominal diameter | 38 mm |
| Manufacturer | swiing® revival parts |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 50 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 48 mm |
| Hole spacing inlet | 38 mm |
| Ø outlet inside | 20 mm |
| Ø Inlet inside | 9 mm |
| Inlet window | 2 |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing outlet | 42 mm |
| Hole pattern [mm] | 44 x 44 |
| Ø piston pin (B) | 12 mm |
| Number of fixing points | 4 pcs |
| Outlet type | straight |
| Thread outlet | M6x1 (standard thread) |
| Area of application | Standard |
| Decompressor | Yes |
| Camouflaged | Yes |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
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GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Surface: sandblasted · Ø cylinder: 38 mm · Material: Aluminum · Total length: 135 mm · Width: 125 mm · Height: 55 mm · Candle thread: short · Number of fixing points: 4 pcs · Area of application: Standard · Hole pattern [mm]: 44 x 44 · Decompressor: No
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GPO gasket set cylinder original | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Thickness: 0.3 mm · Thickness: 0.4 mm · Thickness: 1.8 mm · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Area of application: Standard · Ø cylinder: 38 mm · Ø outlet inside: 22 mm · Hole spacing inlet: 32 - 38 mm · Decompressor: Yes · Hole spacing outlet: 42 mm · Number of components: 4 pcs · Hole pattern [mm]: 44 x 44 mm
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swiing® revival piston 38 mm Vertex | Puch
Nominal diameter: 38 mm · Manufacturer: Vertex · Manufacturer: swiing® revival parts · Thick piston ring: 1.6 mm · Ø outside piston (A): 37.96 mm · Compression height (C): 22.45 mm · Curvature (D): 3.5 mm · Total piston height (E): 50.45 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Tolerance group: A · Piston weight: 71 g
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swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
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Manufacturer: GPO · Surface: sandblasted · Ø cylinder: 38 mm · Material: Aluminum · Total length: 135 mm · Width: 125 mm · Height: 55 mm · Candle thread: short · Number of fixing points: 4 pcs · Area of application: Standard · Hole pattern [mm]: 44 x 44 · Decompressor: No
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GPO gasket set | Puch E50
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ESJOT drive chain 415H (reinforced) 114L (1A quality)
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swiing® revival 12 mm carburetor (original) | Puch
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swiing® revival 12 mm intake manifold | Puch E50
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swiing® revival 12 mm carburetor set | Puch E50
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Collection only possible with online purchase and appointment.
