Cylinder cover without decompressor bore with a combustion chamber diameter of 40 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-out original Sachs cylinders and tuning cylinders with a diameter of 40 mm. The internal geometry of the tuning cylinder head is adapted to the piston for the AKOA 54 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 |
| Number of fixing points | 4 pcs |
| Material | Aluminum |
| Ø cylinder | 40 mm |
| Ø outside | 84 mm |
| Hole pattern [mm] | 37 x 37 |
| Candle thread | short |
| Height | 29 mm |
| Area of application | Tuning |
| Decompressor | No |
| Sachs | 503 - AAL , ABL , 2AL / 2BL |
Ratings
Accessories & related products
AKOA 40 mm cylinder head for decovalve | Sachs 503 2AL, AAL, 2BL, ABL
Manufacturer: AKOA · Material: Aluminum · Ø cylinder: 40 mm · Ø outside: 84 mm · Number of fixing points: 4 pcs · Hole pattern [mm]: 37 x 37 · Candle thread: short · Decompressor: M10x1.5 · Height: 29 mm · Area of application: Tuning
CHF 59.90
AKOA 40 mm cylinder kit "Power-Edition" | Sachs 503 2AL, AAL, 2BL, ABL
Nominal diameter: 40 mm · Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Displacement: 54 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 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 40 x 60 / 37 x 37 · Decompressor: No · Camouflaged: No · Area of application: Tuning
CHF 179.90
Not in stock
AKOA 40 mm cylinder kit "Power-Edition" with head (selection) | Sachs 503 2AL, AAL, 2BL, ABL
Nominal diameter: 40 mm · Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Displacement: 54 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 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 40 x 60 / 37 x 37 · Camouflaged: No · Area of application: Tuning
CHF 209.90
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AKOA 40 mm cylinder kit "Power-Edition" | Sachs 503 2AL, AAL, 2BL, ABL
Nominal diameter: 40 mm · Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Displacement: 54 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 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 40 x 60 / 37 x 37 · Decompressor: No · Camouflaged: No · Area of application: Tuning
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AKOA 40 mm cylinder kit "Power-Edition" with head (selection) | Sachs 503 2AL, AAL, 2BL, ABL
Nominal diameter: 40 mm · Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Displacement: 54 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 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 40 x 60 / 37 x 37 · Camouflaged: No · Area of application: Tuning
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