
Reproduction of the original catalytic converter exhaust system suitable for the following mopeds with Beta 521 engine:
The exhaust is a reproduction and does not include a catalytic converter, so it is not officially approved for road use.
This exhaust does not fit the older Pony GTX models with Sachs 503 ADV engine.
Original type number: Cilo 521
Total length: 83 cm
Outer diameter flame tube: 18 mm
Hole spacing connecting flange: 38 mm
Original Pony spare part number: P8180
| Material | Steel |
| Surface | varnished |
| Color | black |
| Ø outside | 9.5 mm |
| Ø Silencer | 76 mm |
| Ø Internal connection | 16 mm |
| Ø Flame tube outside | 19 mm |
| Mounting type | Welded lug |
| Exhaust type | Cylindrical |
| Number of fixing points | 2 pcs |
| Total length | 820 mm |
| Flame tube attachment | Flange |
| Pony / Cilo (Beta 521 & 512) | Beta 521 (engine) |
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swiing® revival screw set exhaust fastening galvanized | Pony Cross 521
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Drive: External hexagon · Screw head: Hexagon · Thread type: M6x1 (standard thread) · Thread type: MF8x1 (fine pitch thread) · Number of components: 9 pcs · Width across flats: 10 mm · Width across flats: 13 mm · Pony OEM number: P8012 · Pony OEM number: P8015 · Pony OEM number: P8058
EUR 9.70
swiing® revival screw set exhaust fastening Inox | Pony Cross 521
Manufacturer: swiing® revival parts · Material: Chrome steel (known as Nirosta®) · Surface: stainless · Drive: External hexagon · Number of components: 9 pcs · Screw head: Hexagon · Width across flats SW: 10 mm · Width across flats SW: 13 mm · Thread type: M6x1 (standard thread) · Thread type: M8x1.25 (standard thread) · Pony OEM number: P8012 · Pony OEM number: P8015 · Pony OEM number: P8058
EUR 12.20
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Valve type: TR4 Auto valve · Manufacturer: Fortune · Tire width: 2 - 2.5 " · Tire width: 2.25 - 2.5 " · Tire width: 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width: 2 " · Width: 2 1/4 " · Width: 2 1/2 " · Tire height [%]: 100 · Old designation: 20 x 2 " · Old designation: 20 x 2.25 " · Old designation: 20 x 2.5 " · Old designation: 21 x 2 " · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Wheel size: 16 - 17 " · Wheel size: 17 "
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Clip chain guard/ footboard | Pony GTX Cilo 521 (P0422)
Manufacturer: Pony · Material: Spring steel · Surface: galvanized (blue) · Thread type: Sheet metal screw · Total length: 23.9 mm · Color: silver · Number of fixing points: 1 pcs · Width: 16.1 mm · Height: 6.7 mm · Ø mounting hole: 3 mm · Ø mounting hole: 3.9 mm
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NGK B6ES spark plug long thread
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