A set of 43 mm compression rings consisting of two rectangular piston rings with internal locking (IS), suitable for various mopeds / mopeds with Sachs 50/2, 50/3, 50/4 engines.
These replacement piston rings are suitable for the GPO Pomodoro 43 mm racing set, among others.
The detailed dimensions of the piston rings according to the technical drawing can be found in the details. You can also find out about the common piston rings, their dimensions and locking types on the legend in the pictures.
| Manufacturer | GPO |
| Area of application | Tuning |
| Nominal diameter | 43 mm |
| Height | 1.5 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| 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 - MLFB (2.6 PS) , LKH (4.5 PS) 503 |
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