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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®.
| Manufacturer | swiing® revival parts |
| Camouflaged | Yes |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 50 ccm |
| Crankshaft stroke | 43 mm |
| Nominal diameter | 38 mm |
| Ø cylinder neck | 48 mm |
| Number of fixing points | 4 pcs |
| Ø outlet inside | 20 mm |
| Ø Inlet inside | 9 mm |
| Hole spacing inlet | 38 mm |
| Inlet window | 2 |
| Ø piston pin (B) | 12 mm |
| Hole pattern [mm] | 44 x 44 |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing outlet | 42 mm |
| Area of application | Standard |
| Decompressor | Yes |
| Outlet type | straight |
| Thread outlet | M6x1 (standard thread) |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
GPO 38 mm cylinder head original | Puch Maxi S, N / X30 NS, NL, N-2AH
Total length: 135 mm · Width: 125 mm · Height: 55 mm · Manufacturer: GPO · Area of application: Standard · Material: Aluminum · Surface: sandblasted · Ø cylinder: 38 mm · Candle thread: short · Decompressor: No · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44
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GPO gasket set cylinder original | Puch Maxi S, N / X30 NS, NL, N-2AH
Thickness: 0.3 mm · Thickness: 0.4 mm · Thickness: 1.8 mm · Manufacturer: GPO · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Ø cylinder: 38 mm · Ø outlet inside: 22 mm · Area of application: Standard · Hole spacing outlet: 42 mm · Number of components: 4 pcs · Hole spacing inlet: 32 - 38 mm · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes
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swiing® revival piston 38 mm Vertex | Puch
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 · Nominal diameter: 38 mm · Total piston height (E): 50.45 mm · Number of piston rings (F): 2 pcs · Piston ring impact: Flank safety device (FS) · Piston ring mold: Rectangular ring · Ø piston pin (B): 12 mm · Piston ring height: 1.5 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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swiing® revival 38 mm gasket set original cylinder | Puch
Manufacturer: swiing® revival parts · Number of components: 4 pcs · Hole spacing inlet: 38 mm · Ø cylinder: 38 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 mm · Area of application: Standard · Decompressor: Yes
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Not in stock
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Total length: 135 mm · Width: 125 mm · Height: 55 mm · Manufacturer: GPO · Area of application: Standard · Material: Aluminum · Surface: sandblasted · Ø cylinder: 38 mm · Candle thread: short · Decompressor: No · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44
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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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