Intake air restrictor with Ø 10.5 mm inner diameter suitable for all 15 mm swiing and Bing original and reproduction Bing carburettors.
An O-ring is pre-assembled, which can be used for swiing and reproduction Bing carburetors. If an original Bing carburetor is available, the corresponding O-ring must also be ordered from the accessories and replaced with the pre-assembled one.
The fuel/air mixture is adjusted to suit the requirements.
For those who regulate the mixture via the intake air, however, these practical nozzles are like Christmas and Easter at the same time.
The tedious task of "taping off" the air filter is now a thing of the past.
The eyes of the thrifty among us will also light up, as fuel consumption is also minimized and more money is left over at the end of the month.
The throttle body is simply inserted into the carburettor on the intake side. Thanks to the attached sealing ring, the throttle body is bombproof.
Exceptional product for the highest demands of the quality brand swiing®.
| Manufacturer | swiing® ingenious parts |
| Material | Aluminum |
| Component group Carburetor | Adjusting screws, float, etc. |
| Surface | anodized |
| Color | black |
| Ø outside | 15 mm |
| Carburetor type | SRF |
| Ø Passage | 10.5 mm |
Accessories & related products
GPO 15 mm carburetor tuning | Puch
Manufacturer: GPO · Material: Aluminum · Camouflaged: No · Component group Carburetor: Carburetor complete · Area of application: Tuning · Carburetor type: SRE · Nominal diameter: 15 mm · Height: 95 mm · Width: 50 mm · Total length: 66 mm · Ø Inside entrance: 15 mm · Ø Internal connection: 20 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Clamping screw torque (max.): 4 N/m
EUR 77.60
Hot 
swiing® ingenious 15 mm carburetor camouflaged | Puch
Manufacturer: swiing® ingenious parts · Material: Aluminum · Camouflaged: Yes · Component group Carburetor: Carburetor complete · Area of application: Tuning · Carburetor type: SRE · Nominal diameter: 15 mm · Height: 95 mm · Width: 50 mm · Total length: 66 mm · Ø Inside entrance: 15 mm · Ø Internal connection: 20 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Clamping screw torque (max.): 4 N/m · Puch OEM number: 349.1.15.100.0 · Puch OEM number: 349.2.15.800.0 · Puch OEM number: 349.4.15.500.0 · Puch OEM number: 349.4.15.000.0 · Puch OEM number: 349.4.15.300.0 · Puch OEM number: 349.6.15.400.0 · Puch OEM number: 349.7.15.700.0 · Puch OEM number: 349.8.15.400.0 · Puch OEM number: 349.9.15.300.0
EUR 95.60
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 · Total length: 66 mm · Nominal diameter: 15 mm · Ø Inside entrance: 15 mm · Ø Internal connection: 20 mm · Width: 50 mm · Ø Output inside: 15 mm · Area of application: Tuning · Ø Air filter connection: 20 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Mounting type: Plug connection clamped · Vacuum connection: No · Choke control: Hand choke · Height: 95 mm · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Clamping screw torque (max.): 4 N/m
EUR 95.60
swiing® ingenious intake restrictor Ø 12 mm carburetor Bing SRE 15 mm
Manufacturer: swiing® ingenious parts · Material: Aluminum · Component group Carburetor: Adjusting screws, float, etc. · Surface: anodized · Carburetor type: SRE · Color: black · Ø Passage: 12 mm · Ø outside: 15 mm · Total length: 17 mm
EUR 9.35
Moped fans also bought
Not so nice 
15 mm intake manifold | Puch E50
Material: Aluminum · Camouflaged: Yes · Ø inside: 14.5 mm · Total length: 47 mm · Ø External connection: 20 mm · Area of application: Tuning · Height flange center hole: 43 mm · Mounting type: Screws · Total height: 54 mm · Number of fixing points: 2 pcs · Hole spacing inlet: 38 mm
EUR 14.20
GPO mushroom air filter grille, Bing SRE (Ø=20 mm)
Manufacturer: GPO · Material: Metal · Camouflaged: No · Material: Rubber · Color: Chrome · Color: black · Area of application: Tuning · Ø outside: 61 mm · Filter type: Grille · Length rubber part: 63.5 mm · Length of filter section: 49 mm · Total length: 113 mm · Ø Internal connection: 20 mm · Mounting type: Bride · Mounting type: Plug connection clamped
EUR 15.40
GPO gasket set | Puch E50
Manufacturer: GPO · Material: Aluminum · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Area of application: Standard · Number of components: 7 pcs · Ø outlet inside: 19.9 mm · Hole spacing inlet: 32 - 38 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 · Decompressor: Yes
EUR 11.90
swiing® revival oil filler plug with sealing ring | Puch E50
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Thread type: M10x1.5 (standard thread) · Number of components: 2 pcs · Nominal diameter (thread): 10 mm · Drive: Slot · Screw head: Lens head · Ø External head: 14 mm · Total length: 14.6 mm · Thread length: 6 mm · Puch OEM number: 364.1.10.660.1
EUR 4.20
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
