0.5 mm thick head gasket, suitable for your Cilo Cross, Pony Cross and GTX moped / moped with Beta 521 or 512 engine and corresponding original 40 mm cylinder kit.
With the 0.5 mm thick cylinder cover gasket, you reduce the pinch edge compared to the 1 mm thick original gasket. The reduced pinch edge ensures increased turbulence in the combustion chamber, which increases performance and efficiency.
| Nominal diameter | 40 mm |
| Manufacturer | GPO |
| Material | Aluminum |
| Place of use | Cylinder head |
| Ø inside | 40.5 mm |
| Thickness | 0.5 mm |
| Ø cylinder | 40 mm |
| Hole pattern [mm] | 48 x 48 |
| Alternative version of the Pony OEM number | A8098 |
| Pony / Cilo (Beta 521 & 512) | Beta 512 Beta 521 (engine) |
Ratings
Accessories & related products
GPO Ø 40 mm cylinder head "Original" | Pony GTX, Cross 521 (A8113)
Manufacturer: GPO · Material: Aluminum · Ø cylinder: 40 mm · Surface: varnished · Total length: 120 mm · Ø screw holder: 6.5 mm · Number of fixing points: 4 pcs · Candle thread: short · Width: 108 mm · Hole pattern [mm]: 48 x 48 · Pony OEM number: A8113
EUR 77.50
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GPO Ø 40 mm cylinder head "Racing" | Pony GTX, Cross 521 (A8113)
Manufacturer: GPO · Material: Aluminum · Camouflaged: Yes · Surface: varnished · Width: 108 mm · Total length: 120 mm · 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 · Alternative version of the Pony OEM number: A8113
EUR 83.50
GPO gasket 0.3 mm cylinder head Ø 40 mm cylinder | Pony GTX, Cross 521
Nominal diameter: 40 mm · Manufacturer: GPO · Material: Aluminum · Ø cylinder: 40 mm · Place of use: Cylinder head · Thickness: 0.3 mm · Ø inside: 40.5 mm · Hole pattern [mm]: 48 x 48 · Alternative version of the Pony OEM number: A8098
EUR 3.45
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Meteor piston 40 mm "G" (A8103) | Beta 521 & 512
Nominal diameter: 40 mm · Manufacturer: Meteor · Ø outside piston (A): 39.95 mm · Compression height (C): 27.9 mm · Curvature (D): 4.15 mm · Total piston height (E): 52 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Weight piston kit: 83 g
EUR 89.50
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GPO Ø 40 mm cylinder head "Racing" | Pony GTX, Cross 521 (A8113)
Manufacturer: GPO · Material: Aluminum · Camouflaged: Yes · Surface: varnished · Width: 108 mm · Total length: 120 mm · 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 · Alternative version of the Pony OEM number: A8113
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GPO gasket 0.3 mm cylinder head Ø 40 mm cylinder | Pony GTX, Cross 521
Nominal diameter: 40 mm · Manufacturer: GPO · Material: Aluminum · Ø cylinder: 40 mm · Place of use: Cylinder head · Thickness: 0.3 mm · Ø inside: 40.5 mm · Hole pattern [mm]: 48 x 48 · Alternative version of the Pony OEM number: A8098
EUR 3.45
GPO 40 mm cylinder (without piston & gasket set) "Original" | Pony GTX, Cross 521 (A8092)
Nominal diameter: 40 mm · Manufacturer: GPO · Material: Gray cast iron · Surface: blank · Displacement: 50 ccm · Ø cylinder neck: 45 mm · Hole spacing for cylinder mounting: 48 mm · Outlet type: straight · Hole spacing outlet: 39 mm · Number of fixing points: 4 pcs · Area of application: Original
EUR 107.40
GPO 40 mm cylinder kit "Original" | Pony GTX, Cross 521 (A8092)
Nominal diameter: 40 mm · Manufacturer: GPO · Material: Gray cast iron · Surface: blank · Displacement: 50 ccm · Ø cylinder neck: 45 mm · Ø outlet inside: 21.5 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 39 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 48 x 48 · Area of application: Original
EUR 179.10
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