45 mm tuning cylinder with 70 cc displacement and narrow exhaust for your Pony moped / moped with Sachs 503 AB, AC or ADV engine.
The wide-bore racing kit has been extensively reworked compared to the original cylinder. The overflow channels, intake and exhaust have been enlarged. The racing cylinder is designed for high engine speeds. Due to the longer exhaust timing, a high dynamic pressure is therefore required in order to exploit the full power.
In addition to the piston, piston ring, clips and pin, the scope of delivery also includes the required gaskets for the base, intake and exhaust. In addition, an O-ring and a reinforced graphite gasket for the cylinder cover are included, which can be used as required. It is still possible to use the original cylinder head.
Cylinder material: Cast aluminum
Piston material: Cast aluminum
Bore: 45 mm
Capacity: 69.98 cm³
Ø Cylinder neck: 52 / 50.5 mm
Exhaust port inside: 19.5 x 11 mm
Ø Exhaust port inside: 29 mm
Exhaust thread: M6 x 1
Hole spacing exhaust port: 50.5 mm
Hole spacing inlet: 36 mm
Inlet thread: M6 x 1
Ø inlet inside: 23.5 mm
Hole pattern: 56 x 56 mm
Ø stud bolt hole: 6.9 mm
Piston pin: 12 mm
Decompressor hole: yes, MF12x1.25 mm
Note: The inlet of the cylinder has a double hole pattern, so that sockets for both the AB / AC and the ADV engine can be fitted.
The narrow outlet is designed for AB / AC exhausts. A flame tube from the AB / AC engine must therefore also be fitted to the ADV engine.
This tuning cylinder is powerful and can wear out the gearbox and other engine parts more quickly. Please be aware of this when purchasing the 45 mm version.
Matching add-on parts for the cylinder set can be found in the accessories section.
Alternative to the original Pony spare part number: A2868
Branded product from the manufacturer AKOA.
Details
| Nominal diameter | 45 mm |
| Manufacturer | AKOA |
| Material | Aluminum |
| Surface | varnished, Nickel silicon carbide (known as Nikasil®) |
| Displacement | 70 ccm |
| Crankshaft stroke | 44 mm |
| Ø cylinder neck | 52 mm, 50.5 mm |
| Ø outlet inside | 29 mm |
| Ø Inlet inside | 23.5 mm |
| Thread inlet | M6x1 (standard thread) |
| Ø piston pin (B) | 12 mm |
| Hole spacing inlet | 36 mm |
| Outlet type | slanted |
| Hole spacing outlet | 50.5 mm |
| Thread outlet | M6x1 (standard thread) |
| Decompressor | MF12x1.25 |
| Area of application | Tuning |
| Alternative version of the Pony OEM number | A2868 |
Suitable for the following models
| Sachs | 503 - AB, AC, ADV |
Accessories & related products
swiing® revival gasket set | Sachs 503 AB, AC wide wall
Manufacturer: swiing® revival parts · Material: Aluminum · Material: Copper · Material: Rubber · Material: Sealing carton · Material: Sealing paper · Number of components: 21 pcs · Ø outlet inside: 24 mm · Hole spacing outlet: 38.5 mm · Hole pattern [mm]: 56 x 56 · Area of application: Standard
CHF 44.90
swiing® revival gasket set | Sachs 503 ADV wide wall Cat.
Manufacturer: swiing® revival parts · Material: Copper · Material: Fiber · Material: Rubber · Material: Sealing carton · Material: Sealing paper · Number of components: 15 pcs · Hole spacing inlet: 38 mm · Ø outlet inside: 23.3 mm · Hole pattern [mm]: 56 x 56 · Decompressor: No · Area of application: Standard
CHF 44.90
AKOA wide wall 38 mm cylinder kit original | Sachs 503 AB, AC, ADV (A2868)
Manufacturer: AKOA · Material: Aluminum · Displacement: 50 ccm · Crankshaft stroke: 44 mm · Surface: Nickel silicon carbide (known as Nikasil®) · Surface: varnished · Nominal diameter: 38 mm · Ø cylinder neck: 50.5 mm · Ø cylinder neck: 52 mm · Ø Outlet outside: 23 mm · Ø outlet inside: 11 mm · Ø outlet inside: 19.5 mm · Area of application: Standard · Inlet window: 18x7 mm · Thread inlet: M6x1 (standard thread) · Ø piston pin (B): 12 mm · Outlet type: slanted · Hole spacing outlet: 50.5 mm · Thread outlet: M6x1 (standard thread) · Decompressor: MF12x1.25 · Hole spacing inlet: 36 mm · Pony OEM number: A2868
CHF 299.90
AKOA intake manifold 15 mm SRE | Sachs 503 AB, ADV (A5669, A2180)
Manufacturer: AKOA · Material: Aluminum · Mounting type: Screws · Ø inside: 15 mm · Hole spacing inlet: 36 mm · Ø External connection: 20 mm · Alternative version of the Pony OEM number: A2180 · Alternative version of the Pony OEM number: A5669
CHF 49.90
Not in stock
AKOA intake manifold 20 mm PHBG / CP | Sachs 503 AB, ADV (A5669, A2180)
Manufacturer: AKOA · Material: Aluminum · Mounting type: Screws · Ø inside: 20 mm · Hole spacing inlet: 36 mm · Ø External connection: 24 mm · Alternative version of the Pony OEM number: A2180 · Alternative version of the Pony OEM number: A5669
CHF 49.90
AKOA wide wall 38 mm cylinder kit Sport | Sachs 503 AB, AC, ADV (A2868)
Nominal diameter: 38 mm · Manufacturer: AKOA · Material: Aluminum · Area of application: Performance · Surface: Nickel silicon carbide (known as Nikasil®) · Surface: varnished · Crankshaft stroke: 44 mm · Displacement: 50 ccm · Ø piston pin (B): 12 mm · Ø cylinder neck: 50.5 mm · Ø cylinder neck: 52 mm · Ø Inlet inside: 23.5 mm · Thread inlet: M6x1 (standard thread) · Ø outlet inside: 29 mm · Decompressor: MF12x1.25 · Hole spacing outlet: 50.5 mm · Hole pattern [mm]: 56 x 56 · Outlet type: slanted · Hole spacing inlet: 36 mm · Thread outlet: M6x1 (standard thread) · Alternative version of the Pony OEM number: A2868
CHF 299.90
Not in stock
AKOA decompressor M12x1.25 wide wall | Sachs 503 AB, AC, ADV (A2942)
Manufacturer: AKOA · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Total length: 66 mm · Thread type: MF12x1.25 (fine pitch thread) · Thread length: 8 mm · Width across flats SW: 15 mm · Pony OEM number: A2942
CHF 79.90
Exhaust set cigar Ø 28 / 60 mm | Sachs 503 AB, AC
Color: Chrome · Material: Steel · Surface: chrome-plated · Ø outside: 28 mm · Ø Silencer: 60 mm · Ø Flame tube outside: 28 mm · Exhaust type: Cigar · Flame tube attachment: Plug connection clamped · Mounting type: Plug connection clamped
CHF 114.90
Not in stock
swiing® ingenious gasket outlet Ø 23 mm graphite | Sachs 503 AB, AC
Manufacturer: swiing® ingenious parts · Material: Graphite / Graphite · Material: Steel · Place of use: Outlet · Color: gray · Thickness: 2 mm · Ø inside: 23 mm · Number of fixing points: 2 pcs · Hole spacing: 48.5 - 51.5 mm
CHF 8.90
Moped fans like you also bought:
swiing® revival gearbox cover gasket | Sachs 503 AAL, ABL, AB, AC, ADV, 2AL, 2BL (A1888)
Total length: 200 mm · Manufacturer: swiing® revival parts · Material: Sealing paper · Number of components: 1 pcs · Width: 130 mm · Color: sand-colored · Number of fixing points: 6 pcs · Thickness: 0.35 mm · Pony OEM number: A1888 · Sachs OEM no.: 0250 150 000
CHF 5.40
swiing® ingenious 15 mm carburetor tuning camouflaged | Sachs 503
Total length: 66 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Width: 50 mm · Choke control: Hand choke · Height: 95 mm · Nominal diameter: 15 mm · Nozzle thread: M3.5x0.6 (standard thread) · Ø fuel hose connection: 6 mm · Area of application: Tuning · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Mounting type: Plug connection clamped · Ø Air filter connection: 20 mm · Ø Internal connection: 20 mm · Mixed oil connection: No · Vacuum connection: No · Nozzle block: 2.17 · Camouflaged: Yes · Nozzle size: 62 · Clamping screw torque (max.): 4 N/m
CHF 79.90
AKOA intake manifold 15 mm SRE | Sachs 503 AB, ADV (A5669, A2180)
Manufacturer: AKOA · Material: Aluminum · Mounting type: Screws · Ø inside: 15 mm · Hole spacing inlet: 36 mm · Ø External connection: 20 mm · Alternative version of the Pony OEM number: A2180 · Alternative version of the Pony OEM number: A5669
CHF 49.90
Not in stock
AKOA intake manifold 20 mm PHBG / CP | Sachs 503 AB, ADV (A5669, A2180)
Manufacturer: AKOA · Material: Aluminum · Mounting type: Screws · Ø inside: 20 mm · Hole spacing inlet: 36 mm · Ø External connection: 24 mm · Alternative version of the Pony OEM number: A2180 · Alternative version of the Pony OEM number: A5669
CHF 49.90
Collection only possible with online purchase and appointment.
