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17 mm racing carburetor for Sachs 503 2 AL/BL, ABL, AAL, AB, AC, ADV or Puch X30 Velux, as well as other mopeds / mopeds which are originally fitted with a Bing SRE carburetor and have the idle throttle screw on the right-hand side of the carburetor (in the direction of travel).
World first: The tuning carburetor consists of the slide tower of the SRF 17 mm carburetor and the base of the SRE carburetor. This achieves a passage of 17 mm with an almost original appearance. A special intake manifold with a 23 mm connection diameter is required.
For perfect camouflage, the tuning carburetor is provided with the original number «1/12/327». This means that the carburetor is practically indistinguishable from the original when fitted.
Attention: If the original Velux air filter is used, the right-hand side protection must be slightly underlaid. If the air filter box is to be used with the Sachs 503, it must be carefully drilled out.
Installed shaft size: 74
Installed shaft diameter: 2.20, suitable for M3.5 nozzles
Ø Air filter connection: 23 mm
Ø Intake manifold connection: 23 mm
Maximum tightening torque on the clamping screw: 3-4 Nm
Total length: 61.5 mm
Height from center of passage: 45 mm
Total height (without choke pin & pipe bend): 89 mm
You can find the corresponding intake manifold, a matching nozzle set and various attachments in the accessories section.
Exceptional product for the highest demands of the quality brand swiing®.
Suitable for the following models
| Universal | |
| Puch | |
| Sachs | |
| Zündapp Belmondo |
Accessories & related products
Gas cable Ø 1.25 mm x 220 cm (cylindrical nipple) Bing
Ø Stranded wire: 1.25 mm · Cable length: 2200 mm · Nipple shape: Cylinder · Ø nipple: 3 mm · Nipple length: 5 mm · Number of components: 1 pcs · Manufacturer: Made in Germany · Material: Steel · Surface: blue galvanized · Area of application: Standard
CHF 2.80
swiing nozzle set M3.5 (54 - 64) Bing SRE, SRA, SRC, SRF
Manufacturer: swiing · Material: Brass · Quantity: 6 pcs · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Nozzle type: Main nozzle · Nozzle thread: M3.5 · Nozzle size: 54 · Nozzle size: 56 · Nozzle size: 58 · Nozzle size: 60 · Nozzle size: 62 · Nozzle size: 64 · Total length: 6 mm · Drive: Slot
CHF 15.90
CHF 19.90
swiing nozzle set M3.5 (64 - 74) Bing SRE, SRA, SRC, SRF
Manufacturer: swiing · Material: Brass · Quantity: 6 pcs · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Nozzle type: Main nozzle · Nozzle thread: M3.5 · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68 · Nozzle size: 70 · Nozzle size: 72 · Nozzle size: 74 · Total length: 6 mm · Drive: Slot
CHF 15.90
CHF 19.90
swiing® revival air filter Racing | Sachs 503
Manufacturer: swiing® revival parts · Camouflaged: No · Color: black · Material: Plastic · Filter type: Racing screen · Total length: 165 mm · Width: 68 mm · Height: 52 mm · Ø Internal connection: 20 mm · Mounting type: Plug connection clamped · Area of application: Tuning
CHF 59.90
swiing nozzle set M3.5 (50 - 60) Bing SRE, SRA, SRC, SRF
Manufacturer: swiing · Material: Brass · Quantity: 11 pcs · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Nozzle type: Main nozzle · Nozzle thread: M3.5 · Nozzle size: 50 · Nozzle size: 51 · Nozzle size: 52 · Nozzle size: 53 · Nozzle size: 54 · Nozzle size: 55 · Nozzle size: 56 · Nozzle size: 57 · Nozzle size: 58 · Nozzle size: 59 · Nozzle size: 60 · Total length: 6 mm · Drive: Slot
CHF 21.90
- 16 %
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BAD ASS intake manifold 17 mm SRF short version | Sachs 503 2AL, 2BL
Material: Aluminum · Manufacturer: BAD ASS · Thread type: M6x1 (standard thread) · Camouflaged: No · Mounting type: Screws · Area of application: Tuning · Number of fixing points: 3 pcs · Ø inside: 17 mm · Ø External connection: 23 mm · Hole spacing inlet: 32 mm · Height flange center hole: 45 mm · Total length: 54 mm · Total height: 56.5 mm
CHF 74.90
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swiing® revival set carburetor revision Bing SRF & SRF Tuning 17 mm
Manufacturer: swiing® revival parts · Material: Aluminum · Material: Brass · Material: Plastic · Material: Sealing carton · Material: Sealing paper · Material: Spring steel · Material: Steel · Surface: blank · Surface: raw · Color: black · Color: brown · Color: silver · Carburetor type: SRE · Ø Passage: 17 mm
CHF 44.90
swiing® ingenious 17 mm intake manifold | Puch X30 Velux
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: No · Surface: anodized · Ø inside: 17 mm · Ø External connection: 23 mm · Mounting type: Stud bolt · Number of fixing points: 2 pcs · Hole spacing inlet: 32 mm · Area of application: Tuning
CHF 49.90
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swiing nozzle set M3.5 (64 - 74) Bing SRE, SRA, SRC, SRF
Manufacturer: swiing · Material: Brass · Quantity: 6 pcs · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Nozzle type: Main nozzle · Nozzle thread: M3.5 · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68 · Nozzle size: 70 · Nozzle size: 72 · Nozzle size: 74 · Total length: 6 mm · Drive: Slot
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swiing nozzle set M3.5 (76 - 86) Bing SRE, SRA, SRC, SRF
Manufacturer: swiing · Material: Brass · Quantity: 6 pcs · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Nozzle type: Main nozzle · Nozzle thread: M3.5 · Nozzle size: 76 · Nozzle size: 78 · Nozzle size: 80 · Nozzle size: 82 · Nozzle size: 84 · Nozzle size: 86 · Total length: 6 mm · Drive: Slot
CHF 15.90
CHF 19.90
swiing® ingenious flame tube 28 mm chrome | Puch X30 Velux
Manufacturer: swiing® ingenious parts · Material: Steel · Surface: chrome-plated · Ø inside: 25 mm · Ø outside: 28 mm · Total length: 380 mm · Color: Chrome · Mounting type: Stud bolts & nuts · Number of fixing points: 2 pcs · Hole spacing outlet: 42 mm
CHF 39.90
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swiing® revival special nut M6 SW8 (sprocket ref. back pedal / intake manifold)
Manufacturer: swiing® revival parts · Material: Steel · Surface: blue galvanized · Nut type: Hexagon nut · Thread type: M6x1 (standard thread) · Drive: External hexagon · Height: 6 mm · Width across flats SW: 8 mm
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BAD ASS intake manifold 17 mm SRF short version | Sachs 503 2AL, 2BL
Material: Aluminum · Manufacturer: BAD ASS · Thread type: M6x1 (standard thread) · Camouflaged: No · Mounting type: Screws · Area of application: Tuning · Number of fixing points: 3 pcs · Ø inside: 17 mm · Ø External connection: 23 mm · Hole spacing inlet: 32 mm · Height flange center hole: 45 mm · Total length: 54 mm · Total height: 56.5 mm
CHF 74.90
CHF 89.90
BAD ASS 17 mm intake manifold (short) Bing SRE | Sachs 503 2AL/2BL
Material: Aluminum · Manufacturer: BAD ASS · Camouflaged: No · Mounting type: Stud bolt · Area of application: Tuning · Number of fixing points: 2 pcs · Ø inside: 17.8 mm · Ø External connection: 20 mm · Hole spacing inlet: 32 mm · Height flange center hole: 45 mm · Total height: 55 mm · Total length: 65 mm
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swiing® ingenious 17 mm intake manifold | Puch X30 Velux
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: No · Surface: anodized · Ø inside: 17 mm · Ø External connection: 23 mm · Mounting type: Stud bolt · Number of fixing points: 2 pcs · Hole spacing inlet: 32 mm · Area of application: Tuning
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GPO cylinder gasket set BAD ASS Pandora 41 & 43 mm | Sachs 503, 50/2, 502
Manufacturer: GPO · Material: Oiled paper · Number of components: 2 pcs · Thickness: 0.3 mm · Thickness: 1 mm · Ø cylinder: 41 mm · Ø cylinder: 43 mm · Hole spacing inlet: 32 mm · Hole pattern [mm]: 60 x 40 mm / 37 x 37 mm · Area of application: Tuning
CHF 14.40
GPO cylinder gasket set BAD ASS Lucifer / GPO Sombrero 41 mm | Puch X30 Velux, NG-2AH
Manufacturer: GPO · Material: Aluminum · Material: Sealing paper · Number of components: 4 pcs · Thickness: 0.4 mm · Thickness: 0.45 mm · Ø cylinder: 41 mm · Hole spacing inlet: 32 mm · Ø outlet inside: 27 mm · Hole spacing outlet: 32 mm · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes · Area of application: Tuning
CHF 19.90
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