Reproduction of the wide-wall cylinder with 50 cc displacement and narrow
| Manufacturer | AKOA |
| Material | Aluminum |
| Surface | varnished, Nickel silicon carbide (known as Nikasil®) |
| Displacement | 50 ccm |
| Area of application | Standard |
| Nominal diameter | 38 mm |
| Crankshaft stroke | 44 mm |
| Ø cylinder neck | 52 mm, 50.5 mm |
| Ø Outlet outside | 23 mm |
| Ø outlet inside | 19.5 mm, 11 mm |
| Inlet window | 18x7 mm |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing inlet | 36 mm |
| Ø piston pin (B) | 12 mm |
| Hole spacing outlet | 50.5 mm |
| Outlet type | slanted |
| Thread outlet | M6x1 (standard thread) |
| Decompressor | MF12x1.25 |
| Pony OEM number | A2868 |
| 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 · Area of application: Standard · Ø outlet inside: 24 mm · Hole spacing outlet: 38.5 mm · Hole pattern [mm]: 56 x 56
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 · Area of application: Standard · Ø outlet inside: 23.3 mm · Hole spacing inlet: 38 mm · Hole pattern [mm]: 56 x 56 · Decompressor: No
CHF 44.90
AKOA intake manifold 15 mm SRE | Sachs 503 AB, ADV (A5669, A2180)
Manufacturer: AKOA · Material: Aluminum · Ø inside: 15 mm · Ø External connection: 20 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
CHF 49.90
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
CHF 49.90
AKOA wide wall 45 mm cylinder kit | Sachs 503 AB, AC, ADV
Nominal diameter: 45 mm · Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (known as Nikasil®) · Surface: varnished · Displacement: 70 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) · Decompressor: MF12x1.25 · Area of application: Tuning · Alternative version of the Pony OEM number: A2868
CHF 299.90
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
CHF 299.90
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 SW: 15 mm · Area of application: Standard · Pony OEM number: A2942
CHF 79.90
Exhaust set cigar Ø 28 / 60 mm chrome | Sachs 503 AB, AC
Material: Steel · Surface: chrome-plated · Ø outside: 28 mm · Color: Chrome · Ø Silencer: 60 mm · Ø Flame tube outside: 28 mm · Exhaust type: Cigar · Mounting type: Plug connection clamped · Flame tube attachment: Plug connection clamped
CHF 114.90
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 · Color: gray · Place of use: Outlet · Number of fixing points: 2 pcs · Hole spacing: 48.5 - 51.5 mm · Thickness: 2 mm
CHF 8.90
GPO 15 mm intake manifold SRE | Sachs 503 AB, ADV (A5669, A2180)
Manufacturer: GPO · Material: Aluminum · Ø External connection: 20 mm · Mounting type: Stud bolts & nuts · Ø inside: 15 mm · 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
CHF 49.90
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Oil seal NBR 17/33/7 B DUO crankshaft | Sachs 503 AB, ADV
Temperature resistance (min.): -30 - 100 °C · Simmering type: B DUO - With sheet metal outer casing / two sealing lips. · Manufacturer: Sachs · Place of use: Crankshaft · Material: NBR · Ø inside: 17 mm · Ø outside: 33 mm · Width: 7 mm
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NSK 6201 ball bearing 12/32/10
Bearing type: Shoulder bearing · Inner ring width: 10 mm · Manufacturer: NSK · Bearing clearance: CM (special/noise-reduced) · Bearing cage: "-" Sheet steel cage ball-guided · Groove ring: No · Area of application: Standard · Material: Steel · Surface: blank · Ø inside: 12 mm · Width: 10 mm · Stock number: 6201 · Ø outside: 32 mm · Ball bearing closed: No
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Shaft seal NBR 14.96x31.5x3.5 Pinion shaft | Sachs 502, 50/2, 503 (A1134)
Temperature resistance (min.): -30 - 100 °C · Ø inside: 14.96 mm · Manufacturer: Sachs · Material: NBR · Surface: coated · Width: 3.5 mm · Ø outside: 31.5 mm · Place of use: Pinion shaft · Area of application: Standard · Pony OEM number: A1134 · Sachs OEM no.: 0230 011 100 · Sachs OEM no.: 0230 011 200
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Flame tube 22 mm | Sachs 503 AB (with guide bush)
Ø inside: 20 mm · Ø inside: 26 mm · Manufacturer: Made in Portugal · Ø outside: 22 mm · Ø outside: 28 mm · Total length: 440 mm · Material: Steel · Surface: chrome-plated · Color: Chrome · Hole spacing outlet: 50 mm · Number of fixing points: 2 pcs · Flame tube attachment: Stud bolts & nuts
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Jasil crankshaft | Sachs 503 AC / ADV (A3337 / A2904)
Manufacturer: Jasil · Material: Steel · Cheek type: standard · Area of application: Standard · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 44 mm · Connecting rod length center-center: 86 mm · Total length of crankpin on clutch side: 97 mm · Total length crankpin ignition side: 62 mm · Ø crank webs: 83 mm · Thread length: 7 mm · Thread length: 11 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 12 mm · Ø Bearing seat (ignition side): 15 mm · Dimension needle bearing: 12 / 15 x 12.8 mm (axe 12) · Wide crank webs: 34.2 mm · Length 1st paragraph: 9.4 mm · Length 2nd paragraph: 19.4 mm · Length 3rd paragraph: 74 mm · Ø 1st step (on the coupling side): 17 mm · Ø 2nd shoulder (on the clutch side): 12 mm · Ø 3rd step (on the clutch side): 11.6 mm · Length of shoulder (ignition side): 32 mm · Weight: 964 g · Number of gears: 2 pcs
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Oil seal NBR 15/30/7 B DUO | Sachs 50/2 / 503 (A1830)
Temperature resistance (min.): -30 - 100 °C · Simmering type: B DUO - With sheet metal outer casing / two sealing lips. · Manufacturer: Sachs · Material: NBR · Ø inside: 15 mm · Width: 7 mm · Ø outside: 30 mm · Pony OEM number: A1830 · Sachs OEM no.: 0250 090 000
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