
Cylinder cover with decompressor bore and a combustion chamber diameter of 43 mm suitable for your moped / moped with Sachs 503 2AL, AAL, 2BL, ABL CH engine.
The flat milled head is cleanly finished and fits both bored original Sachs cylinders and tuning cylinders with a diameter of 43 mm. The internal geometry of the tuning cylinder head is adapted to the piston for the AKOA 63 cc cylinder kit in the "Power Edition". The combustion chamber has been slightly reduced in size compared to the previous model and the squeeze band has been slightly raised.
| Manufacturer | AKOA |
| Material | Aluminum |
| Ø cylinder | 43 mm |
| Ø outside | 84 mm |
| Height | 29 mm |
| Number of fixing points | 4 pcs |
| Hole pattern [mm] | 37 x 37 |
| Candle thread | short |
| Decompressor | M10x1.5 |
| Area of application | Tuning |
| Sachs | 503 - AAL, ABL, 2AL / 2BL |
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AKOA 43 mm cylinder head "Power Edition" | Sachs 503 2AL, AAL, 2BL, ABL
Material: Aluminum · Manufacturer: AKOA · Area of application: Tuning · Height: 29 mm · Ø outside: 84 mm · Ø cylinder: 43 mm · Hole pattern [mm]: 37 x 37 · Candle thread: short · Number of fixing points: 4 pcs · Decompressor: No
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AKOA 43 mm cylinder kit "Power Edition" | Sachs 503 2AL, AAL, 2BL, ABL
Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Nominal diameter: 43 mm · Manufacturer: AKOA · Area of application: Tuning · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 25.9 mm · Ø outlet inside: 20.5 mm · Ø Inlet inside: 15.8 mm · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 40 x 60 / 37 x 37 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: clamped · Decompressor: No · Camouflaged: No
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AKOA 43 mm cylinder kit "Power Edition" with head (selection) | Sachs 503 2AL, AAL, 2BL, ABL
Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Nominal diameter: 43 mm · Manufacturer: AKOA · Area of application: Tuning · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 25.9 mm · Ø outlet inside: 20.5 mm · Ø Inlet inside: 15.8 mm · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 40 x 60 / 37 x 37 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: clamped · Camouflaged: No
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GPO 43 mm "Pomodoro" cylinder kit | Sachs 503 2AL, AAL, 2BL, ABL
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AKOA 43 mm cylinder kit "Power Edition" with head (selection) | Sachs 503 2AL, AAL, 2BL, ABL
Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Nominal diameter: 43 mm · Manufacturer: AKOA · Area of application: Tuning · Displacement: 63 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 25.9 mm · Ø outlet inside: 20.5 mm · Ø Inlet inside: 15.8 mm · Hole spacing inlet: 32 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 40 x 60 / 37 x 37 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: clamped · Camouflaged: No
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