Cylinder head compatible with Cilo Cross, Pony Cross, and GTX mopeds equipped with Beta 521 or 512 engines.
This faithful reproduction of the original cylinder head features high-quality craftsmanship and a precise fit.
Note: A spark plug with a long thread is required.
You can find the racing version with a lower compression edge, as well as a matching spark plug, in the accessories section.
A good, affordable standard replacement part. GPO – GOOD PARTS ONLY.
Original Pony part number: A8113
| Manufacturer | GPO |
| Material | Aluminum |
| Surface | varnished |
| Ø cylinder | 40 mm |
| Candle thread | short |
| Number of fixing points | 4 pcs |
| Ø screw holder | 6.5 mm |
| Hole pattern [mm] | 48 x 48 |
| Total length | 120 mm |
| Width | 108 mm |
| Pony OEM number | A8113 |
| Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (engine) |
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GPO 40 mm cylinder head "Racing" | Pony GTX, Cross 521 (A8113)
Manufacturer: GPO · Material: Aluminum · Camouflaged: Yes · Surface: varnished · Ø cylinder: 40 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 48 x 48 · Ø screw holder: 6.5 mm · Total length: 120 mm · Width: 108 mm · Alternative version of the Pony OEM number: A8113
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GPO gasket 0.5 mm cylinder head 40 mm cylinder | Pony GTX, Cross 521
Manufacturer: GPO · Material: Aluminum · Place of use: Cylinder head · Ø inside: 40.5 mm · Nominal diameter: 40 mm · Ø cylinder: 40 mm · Thickness: 0.5 mm · Hole pattern [mm]: 48 x 48 · Alternative version of the Pony OEM number: A8098
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