
Piston in the 43.5 mm version, suitable for your Puch S / N, Supermaxi LG1 / LG2 and your X30 Sport NS / NL moped / moped with E50 / ZA50 (Fahrtwindgekühlt) / ZA50 (catalytic converter) or Z50 engine.
| Nominal diameter | 43.5 mm |
| Manufacturer | AKOA |
| Material | Aluminum |
| Surface | molybdenum-coated |
| Ø outside piston (A) | 43.46 mm |
| Compression height (C) | 22.84 mm |
| Curvature (D) | 3.24 mm |
| Total piston height (E) | 49.5 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | L-ring, Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 2 mm, 1.46 mm |
| Thick piston ring | 1.76 mm |
| Ø piston pin (B) | 12 mm |
| Weight piston kit | 85.26 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
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