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.
| 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 |
| Hole spacing inlet | 36 mm |
| Ø piston pin (B) | 12 mm |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing outlet | 50.5 mm |
| Outlet type | slanted |
| Thread outlet | M6x1 (standard thread) |
| Decompressor | MF12x1.25 |
| Area of application | Tuning |
| Alternative version of the Pony OEM number | A2868 |
| Sachs | 503 - AB, AC, ADV |
Ratings
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 · Ø outlet inside: 24 mm · Hole pattern [mm]: 56 x 56 · Number of components: 21 pcs · Hole spacing outlet: 38.5 mm · Area of application: Standard
EUR 55.00
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 · Ø outlet inside: 23.3 mm · Hole spacing inlet: 38 mm · Hole pattern [mm]: 56 x 56 · Number of components: 15 pcs · Decompressor: No · Area of application: Standard
EUR 55.00
Not in stock
AKOA wide wall 38 mm cylinder kit original | Sachs 503 AB, AC, ADV (A2868)
Nominal diameter: 38 mm · Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (known as Nikasil®) · Surface: varnished · Displacement: 50 ccm · Crankshaft stroke: 44 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 · Inlet window: 18x7 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 36 mm · Ø piston pin (B): 12 mm · Outlet type: slanted · Hole spacing outlet: 50.5 mm · Thread outlet: M6x1 (standard thread) · Decompressor: MF12x1.25 · Area of application: Standard · Pony OEM number: A2868
EUR 367.10
AKOA intake manifold 20 mm PHBG / CP | Sachs 503 AB, ADV (A5669, A2180)
Manufacturer: AKOA · Material: Aluminum · Ø inside: 20 mm · Ø External connection: 24 mm · Mounting type: Screws · Hole spacing inlet: 36 mm · Alternative version of the Pony OEM number: A2180 · Alternative version of the Pony OEM number: A5669
EUR 61.10
AKOA wide wall 38 mm cylinder kit Sport | Sachs 503 AB, AC, ADV (A2868)
Nominal diameter: 38 mm · Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (known as Nikasil®) · Surface: varnished · Displacement: 50 ccm · Crankshaft stroke: 44 mm · Ø cylinder neck: 50.5 mm · Ø cylinder neck: 52 mm · Ø outlet inside: 29 mm · Ø Inlet inside: 23.5 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 36 mm · Ø piston pin (B): 12 mm · Outlet type: slanted · Hole spacing outlet: 50.5 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 56 x 56 · Decompressor: MF12x1.25 · Area of application: Performance · Alternative version of the Pony OEM number: A2868
EUR 367.10
Not in stock
AKOA decompressor M12x1.25 wide wall | Sachs 503 AB, AC, ADV (A2942)
Manufacturer: AKOA · Material: Steel · Surface: galvanized (blue) · Thread type: MF12x1.25 (fine pitch thread) · Thread length: 8 mm · Total length: 66 mm · Width across flats: 15 mm · Area of application: Standard · Pony OEM number: A2942
EUR 97.80
Exhaust set cigar Ø 28 / 60 mm chrome | Sachs 503 AB, AC
Material: Steel · Surface: chrome-plated · Ø outside: 28 mm · Color: Chrome · Mounting type: Plug connection clamped · Ø Silencer: 60 mm · Flame tube attachment: Plug connection clamped · Ø Flame tube outside: 28 mm · Exhaust type: Cigar
EUR 140.60
swiing® ingenious gasket outlet Ø 23 mm graphite | Sachs 503 AB, AC
Manufacturer: swiing® ingenious parts · Material: Graphite / Graphite · Material: Steel · Ø inside: 23 mm · Place of use: Outlet · Color: gray · Thickness: 2 mm · Number of fixing points: 2 pcs · Hole spacing: 48.5 - 51.5 mm
EUR 10.90
GPO 15 mm intake manifold SRE | Sachs 503 AB, ADV (A5669, A2180)
Manufacturer: GPO · Material: Aluminum · Ø inside: 15 mm · Ø External connection: 20 mm · Mounting type: Stud bolts & nuts · Hole spacing inlet: 36 mm · Hole pattern [mm]: 36 x 12.5 · Number of fixing points: 4 pcs · Total height: 63 mm · Height flange center hole: 55 mm · Total length: 105 mm · Thread type: M6x1 (standard thread) · Pony OEM number: A2180 · Pony OEM number: A5669
EUR 61.10
Moped fans also bought
swiing® revival nozzle set M3.5 (64 - 74) Bing SRE, SRA, SRC, SRF
Manufacturer: swiing® revival parts · Material: Brass · Component group Carburetor: Spraying · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Quantity: 6 pcs · Total length: 6 mm · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68 · Nozzle size: 70 · Nozzle size: 72 · Nozzle size: 74
EUR 19.50
Hot 
swiing® ingenious 15 mm carburetor camouflaged | Sachs 503
Nominal diameter: 15 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: Yes · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Choke control: Hand choke · Width: 50 mm · Total length: 66 mm · Nozzle thread: M3.5x0.6 (standard thread) · Mounting type: Plug connection clamped · Ø fuel hose connection: 6 mm · Nozzle size: 62 · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Height: 95 mm · Ø Internal connection: 20 mm · Mixed oil connection: No · Vacuum connection: No · Nozzle block: 2.17 · Clamping screw torque (max.): 4 N/m · Area of application: Tuning
EUR 97.80
AKOA intake manifold 20 mm PHBG / CP | Sachs 503 AB, ADV (A5669, A2180)
Manufacturer: AKOA · Material: Aluminum · Ø inside: 20 mm · Ø External connection: 24 mm · Mounting type: Screws · Hole spacing inlet: 36 mm · Alternative version of the Pony OEM number: A2180 · Alternative version of the Pony OEM number: A5669
EUR 61.10
Collection only possible with online purchase and appointment.
