40 mm tuning cylinder made of aluminum with 54 cc displacement 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.
| Manufacturer | AKOA |
| Material | Aluminum |
| Surface | Nickel silicon carbide (colloquially 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 |
| Number of fixing points | 4 pcs |
| Ø piston pin (B) | 12 mm |
| Area of application | Tuning |
| Thread inlet | M6x1 (standard thread) |
| Outlet type | clamped |
| Hole pattern [mm] | 40 x 60 / 37 x 37 |
| Decompressor | No |
| Hole spacing inlet | 32 mm |
| Sachs | 503 - AAL , ABL , 2AL / 2BL |
Ratings
Accessories & related products
GPO exhaust set cigar Ø 28 / 60 mm chrome | Sachs 503 2AL, 2BL
Manufacturer: GPO · Material: Steel · Surface: chrome-plated · Color: Chrome · Total length: 535 mm · Ø Flame tube outside: 28 mm · Exhaust type: Cigar · Mounting type: Screwed clamp · Flame tube attachment: Plug connection clamped
113,30 EUR
Not in stock
Hot 
swiing® ingenious 15 mm carburetor camouflaged | Sachs 503
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: Yes · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Width: 50 mm · Nominal diameter: 15 mm · Height: 95 mm · Ø fuel hose connection: 6 mm · Ø Internal connection: 20 mm · Total length: 66 mm · Area of application: Tuning · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 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
90,60 EUR
swiing® ingenious tuning set 40 mm | Sachs 503 (fan-cooled)
Manufacturer: GPO · Manufacturer: NGK · Manufacturer: swiing® ingenious parts · Camouflaged: No · Area of application: Tuning · Crankshaft stroke: 42 mm · Displacement: 55 ccm · Nominal diameter: 40 mm · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Hole pattern [mm]: 60 x 40 · Outlet type: clamped · Decompressor: No
515,80 EUR
Not in stock
swiing® ingenious tuning cylinder 40 mm | Sachs 503
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Crankshaft stroke: 42 mm · Displacement: 55 ccm · Nominal diameter: 40 mm · Number of fixing points: 4 pcs · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 60 x 40 / 37 x 37 · Outlet type: clamped · Decompressor: No
192,70 EUR
Not in stock
swiing® ingenious tuning cylinder 38 mm | Sachs 503
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Crankshaft stroke: 42 mm · Displacement: 50 ccm · Nominal diameter: 38 mm · Number of fixing points: 4 pcs · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 60 x 40 / 37 x 37 · Outlet type: clamped · Decompressor: No
187,00 EUR
Not in stock
swiing® ingenious 15mm carburetor set HG long | Sachs 503
Total length: 66 mm · Total length: 165 mm · Manufacturer: swiing® ingenious parts · Camouflaged: No · Area of application: Tuning · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Nominal diameter: 15 mm · Ø Internal connection: 20 mm · Ø Inside entrance: 15 mm · Width: 50 mm · Width: 68 mm · Mounting type: Flange · Mounting type: Plug connection clamped · Ø Output inside: 15 mm · Height: 52 mm · Height: 95 mm · Ø Air filter connection: 20 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Color: black · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Hole spacing inlet: 32 mm · Clamping screw torque (max.): 4 N/m
192,70 EUR
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
255,00 EUR
BAD ASS Ø 43 mm "Pandora" BigBore tuning cylinder | Sachs 503, 50/2, 502
Manufacturer: BAD ASS · Material: Gray cast iron · Surface: sandblasted · Camouflaged: No · Area of application: Tuning · Displacement: 63 ccm · Crankshaft stroke: 42 mm · Nominal diameter: 43 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 · Number of fixing points: 4 pcs · Hole pattern [mm]: 40 x 60 / 37 x 37 · Outlet type: clamped
362,70 EUR
Explore categories from Cylinder
Moped fans also bought
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Stock number: BO15 · Inner ring width: 10 mm · Manufacturer: NSK · Bearing cage: Brass cage ball-guided · Material: Brass · Material: Steel · Surface: blank · Bearing type: Shoulder bearing · Ø outside: 40 mm · Width: 10 mm · Ø inside: 15 mm · Area of application: Standard · Ball bearing closed: No · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
28,20 EUR
swiing® revival gearbox cover gasket | Sachs 503 AAL, ABL, AB, AC, ADV, 2AL, 2BL (A1888)
Manufacturer: swiing® revival parts · Material: Sealing paper · Color: sand-colored · Number of components: 1 pcs · Width: 130 mm · Thickness: 0.35 mm · Total length: 200 mm · Number of fixing points: 6 pcs · Pony OEM number: A1888 · Sachs OEM no.: 0250 150 000
6,15 EUR
Hot
swiing® ingenious 15 mm carburetor camouflaged | Sachs 503
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: Yes · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Width: 50 mm · Nominal diameter: 15 mm · Height: 95 mm · Ø fuel hose connection: 6 mm · Ø Internal connection: 20 mm · Total length: 66 mm · Area of application: Tuning · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 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
90,60 EUR
swiing® revival air filter Racing | Sachs 503
Manufacturer: swiing® revival parts · Camouflaged: No · Material: Plastic · Color: black · Filter type: Racing screen · Width: 68 mm · Height: 52 mm · Ø Internal connection: 20 mm · Total length: 165 mm · Area of application: Tuning · Mounting type: Plug connection clamped
67,90 EUR
swiing® ingenious 15 mm intake manifold long version | Sachs 503 2AL, 2BL
Total length: 70 mm · Ø inside: 15 mm · Manufacturer: swiing® ingenious parts · Mounting type: Screws · Number of fixing points: 2 pcs · Material: Aluminum · Camouflaged: No · Area of application: Tuning · Ø External connection: 20 mm · Thread type: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Total height: 80 mm · Height flange center hole: 70 mm · Pony OEM number: A2176
67,90 EUR
swiing® revival ball bearing countershaft | Sachs 50/2, 50/3, 50/4, 503 2AL/2BL (A2531)
Stock number: E15 · Inner ring width: 25.6 mm · Manufacturer: swiing® revival parts · Bearing clearance: CN (standard) · Bearing cage: Sheet steel cage ball-guided · Material: Steel · Bearing type: Deep groove ball bearing · Ø outside: 35 mm · Width: 8 mm · Ø inside: 15 mm · Area of application: High End · Area of application: Standard · Thread type: MF20.8x1 LH (fine/left-hand thread) · Pony OEM number: A2531 · Sachs OEM no.: 0286 079 105
56,60 EUR
Collection only possible with online purchase and appointment.
