
41.0 mm replacement piston with two 1.5 mm rectangular piston rings with internal circlip (IS) to fit the GPO «Divertimento» 41 mm racing kit on your moped / moped with Sachs 50, 502, 50/2, 50/3, 50/4 engine.
The detailed dimensioning of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their stems and locking types on the legend in the pictures.
| Manufacturer | GPO |
| Material | Aluminum |
| Ø outside piston (A) | 40.95 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 28 mm |
| Curvature (D) | 3.4 mm |
| Total piston height (E) | 50.5 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 41 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Thick piston ring | 1.7 mm |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, DE) 502 (Saxonette) - AL , AML 50/2 - L CH (0.8 PS) , ML CH (0.8 PS) , MB (2.6 PS) , MLB (2.6 PS) 50/3 50/4 |
Accessories & related products
GPO Ø 41 mm cylinder kit "Divertimento" (slotted) | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: GPO · Material: Gray cast iron · Camouflaged: Yes · Surface: blank / oiled · Crankshaft stroke: 42 mm · Displacement: 55 ccm · Ø piston pin (B): 12 mm · Nominal diameter: 41 mm · Ø cylinder neck: 46 mm · Ø Outlet outside: 40 mm · Ø outlet inside: 28 mm · Inlet window: 17 x 15 mm · Thread inlet: M5x0.8 (standard thread) · Hole pattern [mm]: 60 x 40 / 51 x 40 / 37 x 37 · Outlet type: Union nut · Thread outlet: MF40x1.5 (fine pitch thread) · Decompressor: No · Number of fixing points: 4 pcs · Hole spacing inlet: 31 mm
EUR 208.30
EUR 187.40
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