High-quality 40 mm racing kit for your Puch Supermaxi, Monza and X50-4 moped / moped
.The precisely manufactured aluminum cylinder impresses with its first-class workmanship and suitability for everyday use - perfect for sporty rides with maximum reliability.
Thanks to the advanced nickel-silicon carbide coating (colloquially known as Nikasil), this racing cylinder offers excellent durability and optimum heat dissipation.
Optically, the cylinder is unobtrusive and looks like a standard part at first glance. This 55 cc tuning cylinder is ideal for anyone who values an unobtrusive setup.
| Nominal diameter | 40 mm |
| Material | Aluminum |
| Surface | Nickel silicon carbide (colloquially known as Nikasil) |
| Displacement | 55 ccm |
| Area of application | Tuning |
| Crankshaft stroke | 43 mm |
| Ø piston pin (B) | 12 mm |
| Ø cylinder neck | 43 mm |
| Ø outlet inside | 21 mm |
| Ø Inlet inside | 17 mm |
| Hole spacing outlet | 42 mm |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing inlet | 25 mm, 38 mm |
| Outlet type | slanted |
| Number of fixing points | 4 pcs |
| Thread outlet | M6x1 (standard thread) |
| Hole pattern [mm] | 44 |
| Camouflaged | No |
| Puch | E50 ZA50 (air-cooled) |
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