43.5 mm cylinder cover suitable for your Cilo Cross, Pony Cross and GTX moped / moped with Beta 521 or 512 engine and corresponding Airsal 43.5 mm racing kit.
The tuning cylinder head impresses with its high-quality workmanship and precise fit. With the 0.5 mm thick head gasket from Airsal, the crushing edge is only 1.2 mm. Compared to using the racing cylinder with an original head, not only is the combustion chamber geometry optimized by the matching diameter, but combustion is also improved by the lower crushing edge. This leads to greater turbulence in the combustion chamber, which increases performance and efficiency.
If you want to reduce the pinch edge even further, you will also find a 0.3 mm thick gasket among the accessories.
You can find cylinder head gaskets, the matching racing cylinder and a carburetor set in the accessories section.
Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.
Alternative to the original Pony spare part number: A8113
| Manufacturer | GPO |
| Material | Aluminum |
| Surface | varnished |
| Ø cylinder | 43.5 mm |
| Area of application | Tuning, Racing |
| Total length | 120 mm |
| Width | 108 mm |
| Ø screw holder | 6.5 mm |
| Hole pattern [mm] | 48 x 48 |
| Number of fixing points | 4 pcs |
| Candle thread | short |
| Camouflaged | Yes |
| Alternative version of the Pony OEM number | A8113 |
| Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (engine) |
Accessories & related products
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Airsal 43.5 mm cylinder kit Beta | Cilo Cross 521 / 512, Pony Cross 521, Pony GTX 521
Nominal diameter: 43.5 mm · Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Displacement: 58 ccm · Crankshaft stroke: 39 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 18 mm · Ø Outlet outside: 21 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 38 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 48 x 48 · Camouflaged: No · Area of application: Tuning
CHF 199.90
swiing® ingenious intake manifold & carburetor 16 mm tuning set | Beta 521 & 512
Manufacturer: Dell'Orto · Manufacturer: swiing® ingenious parts · Camouflaged: No · Component group Carburetor: Carburetor complete · Carburetor type: SHA · Nominal diameter: 16 mm · Ø Internal connection: 18 mm · Ø without reducing sleeve: 21 mm · Ø Inside entrance: 16 mm · Ø Output inside: 16 mm · Ø Air filter connection: 59 mm · Ø fuel hose connection: 6 mm · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 82 · Mounting type: Flange · Mounting type: Plug connection clamped · Area of application: Tuning
CHF 126.90
GPO gasket 0.3 mm cylinder head Airsal 43.5 mm cylinder | Pony GTX, Cross 521
Nominal diameter: 43.5 mm · Manufacturer: GPO · Place of use: Cylinder head · Material: Aluminum · Ø cylinder: 43.5 mm · Thickness: 0.3 mm · Ø inside: 44 mm · Hole pattern [mm]: 48 x 48 · Alternative version of the Pony OEM number: A8098
CHF 2.90
GPO gasket 0.5 mm cylinder head Airsal 43.5 mm cylinder | Pony GTX, Cross 521
Nominal diameter: 43.5 mm · Manufacturer: GPO · Ø inside: 44 mm · Material: Aluminum · Ø cylinder: 43.5 mm · Thickness: 0.5 mm · Place of use: Cylinder head · Hole pattern [mm]: 48 x 48 · Alternative version of the Pony OEM number: A8098
CHF 2.90
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Airsal 43.5 mm cylinder kit Beta | Cilo Cross 521 / 512, Pony Cross 521, Pony GTX 521
Nominal diameter: 43.5 mm · Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Displacement: 58 ccm · Crankshaft stroke: 39 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 18 mm · Ø Outlet outside: 21 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 38 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 48 x 48 · Camouflaged: No · Area of application: Tuning
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swiing® ingenious 16 mm intake manifold | Beta 521, 512
Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Color: graphite colors · Ø inside: 16 mm · Ø External connection: 19 mm · Mounting type: Screws · Hole spacing inlet: 35 mm · Number of fixing points: 2 pcs · Area of application: Tuning
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Dell'Orto 16/16 SHA carburetor hand choke | Beta 521 & 512
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AKOA Membrane Carbon | Cilo Cross 521, 512 / Pony Cross 521, GTX 521 (A8114)
Manufacturer: AKOA · Hole spacing: 35 mm · Area of application: Tuning · Material: Aluminum · Number of flaps: 2 pcs · Membrane material: Carbon · Thick membrane platelets: 0.25 mm · Width: 33 mm · Total length: 48 mm · Number of fixing points: 2 pcs · Alternative version of the Pony OEM number: A8114
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GPO gasket 0.3 mm cylinder head Airsal 43.5 mm cylinder | Pony GTX, Cross 521
Nominal diameter: 43.5 mm · Manufacturer: GPO · Place of use: Cylinder head · Material: Aluminum · Ø cylinder: 43.5 mm · Thickness: 0.3 mm · Ø inside: 44 mm · Hole pattern [mm]: 48 x 48 · Alternative version of the Pony OEM number: A8098
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GPO gasket 0.5 mm cylinder head Airsal 43.5 mm cylinder | Pony GTX, Cross 521
Nominal diameter: 43.5 mm · Manufacturer: GPO · Ø inside: 44 mm · Material: Aluminum · Ø cylinder: 43.5 mm · Thickness: 0.5 mm · Place of use: Cylinder head · Hole pattern [mm]: 48 x 48 · Alternative version of the Pony OEM number: A8098
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