38 mm tuning cylinder made of aluminum with 50 cc capacity suitable for mopeds / mopeds with Sachs 503 2AL, AAL, 2BL, ABL CH engine.
The racing kit offers a performance increase over the entire engine speed range, with a focus on low engine speeds and torque. Compared to the original cylinder, this racing cylinder has had the seal removed and the intake enlarged. The overflow channels have also been enlarged and the piston skirt has been optimized to improve the timing. The exhaust port has also been designed at a favorable flow angle.
Details
| Nominal diameter | 38 mm |
| Manufacturer | AKOA |
| Area of application | Standard |
| Material | Aluminum |
| Surface | Nickel silicon carbide (known as Nikasil®) |
| Displacement | 50 ccm |
| Crankshaft stroke | 43 mm |
| Ø cylinder neck | 45.5 mm |
| Ø Outlet outside | 25.8 mm |
| Ø outlet inside | 18.5 mm |
| Ø Inlet inside | 14 mm |
| Thread inlet | M6x1 (standard thread) |
| Hole spacing inlet | 32 mm |
| Ø piston pin (B) | 12 mm |
| Number of fixing points | 4 pcs |
| Hole pattern [mm] | 40 x 60 / 37 x 37 |
| Outlet type | clamped |
| Decompressor | No |
Suitable for the following models
| Sachs | 503 - AAL, ABL, 2AL / 2BL |
Accessories & related products
swiing® ingenious 15 mm carburetor tuning camouflaged | Sachs 503
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: Yes · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Nominal diameter: 15 mm · Ø Internal connection: 20 mm · Ø Inside entrance: 15 mm · Total length: 66 mm · Ø Output inside: 15 mm · Width: 50 mm · Ø Air filter connection: 20 mm · Height: 95 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Mounting type: Plug connection clamped · Clamping screw torque (max.): 4 N/m · Area of application: Tuning
EUR 94.60
swiing® revival carburetor 12 mm original | Sachs 503
Nominal diameter: 12 mm · Manufacturer: swiing® revival parts · Material: Aluminum · Camouflaged: No · Component group Carburetor: Carburetor complete · Total length: 65 mm · Carburetor type: SRE · Width: 55 mm · Height: 112 mm · Ø Inside entrance: 12 mm · Ø Internal connection: 20 mm · Ø Output inside: 12 mm · Ø Air filter connection: 20 mm · Ø fuel hose connection: 5 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Mounting type: Plug connection clamped · Nozzle size: 52 · Area of application: Standard · Clamping screw torque (max.): 4 N/m · Pony OEM number: A2442 · Sachs OEM no.: 0281 115 105
EUR 94.60
swiing® ingenious tuning set 40 mm | Sachs 503 (fan-cooled)
Nominal diameter: 40 mm · Manufacturer: GPO · Manufacturer: NGK · Manufacturer: swiing® ingenious parts · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Hole pattern [mm]: 60 x 40 · Decompressor: No · Camouflaged: No · Area of application: Tuning
EUR 538.50
Not in stock
swiing® ingenious tuning cylinder 40 mm | Sachs 503
Nominal diameter: 40 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 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]: 60 x 40 / 37 x 37 · Decompressor: No · Camouflaged: No · Area of application: Tuning
EUR 201.10
Not in stock
swiing® ingenious tuning cylinder 38 mm | Sachs 503
Nominal diameter: 38 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 42 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]: 60 x 40 / 37 x 37 · Decompressor: No · Camouflaged: No · Area of application: Tuning
EUR 195.20
Not in stock
swiing® ingenious 15mm tuning set carburetor HG long | Sachs 503
Manufacturer: swiing · Camouflaged: No · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Nominal diameter: 15 mm · Ø Internal connection: 20 mm · Ø Inside entrance: 15 mm · Total length: 66 mm · Total length: 165 mm · Ø Output inside: 15 mm · Width: 50 mm · Width: 68 mm · Color: black · Ø Air filter connection: 20 mm · Height: 52 mm · Height: 95 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Mounting type: Flange · Mounting type: Plug connection clamped · Hole spacing inlet: 32 mm · Clamping screw torque (max.): 4 N/m · Area of application: Tuning
EUR 201.10
AKOA 41 mm cylinder kit | Sachs 503 2AL, AAL, 2BL, ABL
Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (known as Nikasil®) · Area of application: Tuning · Displacement: 57 ccm · Nominal diameter: 41 mm · Crankshaft stroke: 43 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 25.8 mm · Ø outlet inside: 18.5 mm · Number of fixing points: 4 pcs · Ø Inlet inside: 14 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Hole pattern [mm]: 40 x 60 / 37 x 37 · Decompressor: No
EUR 213.00
Not in stock
AKOA 40 mm cylinder kit | Sachs 503 2AL, AAL, 2BL, ABL
Manufacturer: AKOA · Material: Aluminum · Surface: Nickel silicon carbide (known as Nikasil®) · Displacement: 54 ccm · Crankshaft stroke: 43 mm · Nominal diameter: 40 mm · Ø cylinder neck: 45.5 mm · Ø Outlet outside: 25.8 mm · Ø outlet inside: 18.5 mm · Ø Inlet inside: 14 mm · Thread inlet: M6x1 (standard thread) · Ø piston pin (B): 12 mm · Outlet type: clamped · Hole pattern [mm]: 40 x 60 / 37 x 37 · Number of fixing points: 4 pcs · Decompressor: No · Hole spacing inlet: 32 mm · Area of application: Tuning
EUR 201.10
BAD ASS Ø 41 mm "Pandora" tuning cylinder | Sachs 503, 50/2, 502
Nominal diameter: 41 mm · Manufacturer: BAD ASS · Material: Gray cast iron · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Ø cylinder neck: 45 mm · Ø Outlet outside: 26 mm · Ø outlet inside: 23 mm · Ø Inlet inside: 19 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
EUR 266.30
BAD ASS Ø 43 mm "Pandora" BigBore tuning cylinder | Sachs 503, 50/2, 502
Nominal diameter: 43 mm · Manufacturer: BAD ASS · Material: Gray cast iron · Surface: sandblasted · Displacement: 63 ccm · Crankshaft stroke: 42 mm · Ø cylinder neck: 45 mm · Ø Outlet outside: 26 mm · Ø outlet inside: 23 mm · Ø Inlet inside: 19 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
EUR 378.70
Not so nice 
Intake manifold 15 mm short | Sachs 503 2AL, 2BL
Material: Aluminum · Area of application: Tuning · Thread type: M6x1 (standard thread) · Ø inside: 15 mm · Total length: 50 mm · Number of fixing points: 2 pcs · Mounting type: Screws · Ø External connection: 20 mm · Hole spacing inlet: 32 mm · Sachs OEM no.: A2177
EUR 53.20
Moped fans like you also bought:
BING O-ring Bing SRE & 85, Ø 20 mm
Manufacturer: BING · Place of use: Carburetor · Material: Rubber · Color: black · Number of components: 1 pcs · Surface: raw · Cord thickness: 1.4 mm · Ø inside: 17.2 mm · Ø outside: 20 mm · Area of application: Standard · Pony OEM number: A4281 · Sachs OEM no.: 0250 160 101
EUR 3.40
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Bearing cage: Brass cage ball-guided · Inner ring width: 10 mm · Manufacturer: NSK · Material: Brass · Material: Steel · Stock number: BO15 · Bearing type: Shoulder bearing · Surface: blank · Width: 10 mm · Ø inside: 15 mm · Ø outside: 40 mm · Ball bearing closed: No · Area of application: Standard · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
EUR 29.50
swiing® revival gearbox cover gasket | Sachs 503 AAL, ABL, AB, AC, ADV, 2AL, 2BL (A1888)
Manufacturer: swiing® revival parts · Thickness: 0.35 mm · Material: Sealing paper · Color: sand-colored · Number of components: 1 pcs · Total length: 200 mm · Width: 130 mm · Number of fixing points: 6 pcs · Pony OEM number: A1888 · Sachs OEM no.: 0250 150 000
EUR 6.40
Oil seal NBR 15/30/5.5 A crankshaft | Sachs (A4215 & A5602)
Temperature resistance (min.): -30 - 100 °C · Simmering type: A - With rubberized outer part / one sealing lip. · Manufacturer: Sachs · Place of use: Crankshaft · Material: NBR · Surface: rubberized · Width: 5.5 mm · Ø outside: 30 mm · Ø inside: 15 mm · Pony OEM number: A5602 · Sachs OEM no.: 0230 111 100
EUR 9.35
Large gasket set with shaft seals Engine | Sachs 503
Material: Aluminum · Material: Copper · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Number of components: 14 pcs · Ø outlet inside: 13.3 mm · Hole spacing inlet: 32 mm · Hole pattern [mm]: 60 x 40 · Area of application: Standard
EUR 47.20
swiing® revival air filter Racing | Sachs 503
Manufacturer: swiing® revival parts · Camouflaged: No · Material: Plastic · Filter type: Racing screen · Ø Internal connection: 20 mm · Total length: 165 mm · Width: 68 mm · Color: black · Height: 52 mm · Mounting type: Plug connection clamped · Area of application: Tuning
EUR 70.90
swiing® ingenious 15 mm intake manifold long version | Sachs 503 2AL, 2BL
Thread type: M6x1 (standard thread) · Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: No · Total length: 70 mm · Ø inside: 15 mm · Hole spacing inlet: 32 mm · Total height: 80 mm · Height flange center hole: 70 mm · Ø External connection: 20 mm · Number of fixing points: 2 pcs · Mounting type: Screws · Area of application: Tuning · Pony OEM number: A2176
EUR 70.90
Collection only possible with online purchase and appointment.
