Replica of the original catalytic converter exhaust system, compatible with Hercules mopeds equipped with 503 ADV catalytic converter engines.
The exhaust is a replica and does not include a catalytic converter; therefore, it is not officially approved for use on public roads.
This exhaust does not fit the newer Pony GTX models with a 521 Beta engine.
Total length: 950 mm
; outer diameter of flame tube: 20 mm
; hole spacing on connection flange: 50 mm
; original part number: CH-100
Note: Not compatible with Pony 503 GTX mopeds; you can find the exhaust that fits this model in the accessories section.
| Total length | 970 mm |
| Material | Steel |
| Surface | varnished, chrome-plated |
| Color | black, Chrome |
| Ø Silencer | 76 mm |
| Mounting type | Stud bolts & nuts |
| Number of fixing points | 2 pcs |
| Ø Flame tube outside | 20 mm |
| Ø Internal connection | 16 mm |
| Exhaust type | Cylindrical |
| Sachs | 503 - ADV |
Accessories & related products
Exhaust without Catalytic Converter | Pony GTX 503 (Cat.)
Material: Steel · Surface: chrome-plated · Surface: varnished · Color: Chrome · Color: black · Mounting type: Welded lug · Ø Silencer: 75 mm · Flame tube attachment: Flange · Number of fixing points: 2 pcs · Ø Internal connection: 17 mm · Total length: 960 mm · Ø Flame tube outside: 20 mm · Exhaust type: Cylindrical
EUR 355.80
swiing® revival gasket set cylinder | Sachs 503 AB, AC, ADV (wide wall)
Manufacturer: swiing® revival parts · Material: Copper · Material: Rubber · Material: Sealing carton · Material: Sealing paper · Number of components: 6 pcs · Ø cylinder: 38 mm · Ø outlet inside: 23 mm · Hole spacing inlet: 37.5 mm · Hole spacing outlet: 37.5 mm · Area of application: Standard · Decompressor: No · Hole pattern [mm]: 55 x 55 mm
EUR 30.70
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