Cylinder cover with 40 mm combustion chamber diameter suitable for your Puch X30 Velux moped / moped with EX30 (Z50) engine as well as for your Puch X30 NG-2AH with blown ZA50 engine.
The optimized combustion chamber geometry increases both efficiency and combustion speed. Thanks to the slightly thicker cooling fins, the cylinder head offers a long service life and suitability for everyday use, as they absorb vibrations significantly better than thinner fins.
| Ø outside | 90 mm |
| Manufacturer | swiing® ingenious parts |
| Material | Aluminum |
| Area of application | Tuning |
| Ø cylinder | 40 mm |
| Number of fixing points | 4 pcs |
| Candle thread | short |
| Hole pattern [mm] | 44 x 44 |
| Decompressor | No |
| Puch | ZA50 (fan-cooled) Z50 (X30 Velux) |
Ratings
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Manufacturer: Airsal · Material: Aluminum · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Nominal diameter: 40 mm · Hole spacing outlet: 42 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Outlet type: straight · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Number of fixing points: 4 pcs
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GPO 40 mm cylinder kit 12 mm KoBo | Puch X30 Velux, NG-2AH
Nominal diameter: 40 mm · Manufacturer: GPO · Material: Gray cast iron · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 43 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Camouflaged: No · Area of application: Tuning
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swiing® revival 38 mm cylinder head | Puch EX30 (Z50), ZA50 (fan-cooled)
Ø outside: 90 mm · Manufacturer: swiing® revival parts · Material: Aluminum · Number of fixing points: 4 pcs · Ø cylinder: 38 mm · Candle thread: short · Hole pattern [mm]: 44 x 44 · Decompressor: No · Puch OEM number: 320.2.10.001.1
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swiing® ingenious 42 mm cylinder head | Puch EX30 (Z50), ZA50 (fan-cooled)
Ø outside: 90 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Number of fixing points: 4 pcs · Ø cylinder: 42 mm · Candle thread: short · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Tuning
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swiing® ingenious 45 mm cylinder head | Puch EX30 (Z50), ZA50 (fan-cooled)
Ø outside: 90 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Number of fixing points: 4 pcs · Ø cylinder: 45 mm · Candle thread: short · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Racing · Area of application: Tuning
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swiing® ingenious 47 mm cylinder head | Puch EX30 (Z50), ZA50 (fan-cooled)
Ø outside: 90 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Number of fixing points: 4 pcs · Ø cylinder: 47 mm · Candle thread: short · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Racing · Area of application: Tuning
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swiing® ingenious 41 mm cylinder head | Puch EX30 (Z50), ZA50 (fan-cooled)
Ø outside: 90 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Number of fixing points: 4 pcs · Ø cylinder: 41 mm · Candle thread: short · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Tuning
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GPO 40 mm cylinder kit 12 mm KoBo | Puch X30 Velux, NG-2AH
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