Powerful racing kit with 38 mm bore and reed valve inlet suitable for various Puch mopeds and small motorcycles.
The housing does not need to be spindled for use. To exploit the full performance, we recommend fitting at least a 15 mm carburetor and a racing exhaust.
Ø outside intake manifold: 24 mm
Ø inside intake manifold: 20.5 mm
Scope of delivery according to figure 1.
As experience has shown that the supplied steel diaphragm plates can break, we recommend replacing them with carbonite diaphragm plates.
You will find them in the accessories along with other suitable parts.
Quality product from the Italian manufacturer Athena.
Details
| Manufacturer | Athena |
| Area of application | Tuning |
| Material | Aluminum |
| Surface | sandblasted |
| Displacement | 50 ccm |
| Crankshaft stroke | 43 mm |
| Nominal diameter | 38 mm |
| Thread inlet | M5x0.8 (standard thread) |
| Ø piston pin (B) | 12 mm |
| Hole spacing outlet | 42 mm |
| Number of fixing points | 4 pcs |
| Outlet type | straight |
| Thread outlet | M6x1 (standard thread) |
| Hole pattern [mm] | 44 x 44 |
| Camouflaged | No |
Suitable for the following models
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
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Height: 55 mm · Manufacturer: GPO · Total length: 135 mm · Material: Aluminum · Surface: sandblasted · Width: 125 mm · Ø cylinder: 38 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Area of application: Standard
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Athena piston 38 mm #B | Puch
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swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
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EUR 13.40
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Collection only possible with online purchase and appointment.
