Dell'Orto mixing pipe (atomizer) type BE4 for the SI carburettor, suitable for your Vespa Largeframe scooter. A list of the exact models can be found below in the drop-down menu under «suitable for the following models».
The mixing tube is located in the nozzle block between the air nozzle and the main nozzle and has a major influence on how cleanly the air-fuel mixture is premixed in the partial load and load range. Depending on the version (BE1 - BE6), the flow rates change depending on the engine speed and load - the designation alone does not say whether the engine runs richer or leaner.
| Manufacturer | Dell'Orto |
| Material | Brass |
| Component group Carburetor | Spraying |
| Carburetor type | SI |
| Total length | 25.95 mm |
| Camouflaged | No |
| Vespa | Vespa PX, T5, Cosa - PX80 E Lusso · V8X1T · 1983 - 1993 Lusso / Arcobaleno , PX100E · VIX1T · Indien , P125X · VNX1T · 1977 - 1982 (PX alt) Aussenverschluss , P125X · VNX2T · 1981 - 1984 (PX alt) Innenverschluss , PX125 E · VNX2T · 1982 - 1993 / Lusso / Arcobaleno , PX125 · VNX2T · 1993 - 1996 Classic , PX125 · VNX2T · 1997 - 1999 (Disc) , T5 125 · VNX5T · 1985 - 1993 , PX125 · ZAPM471 · 2001 MY Katalysator (Millenium) , P150X · VLX1T · 1978 - 1993 , P150S · VBX1T · 1978 - 1990 , PX150 · ZAPM742 · 2001 MY Katalysator (Millenium) , P200E · VSX1T · 1977 - 1984 (Zündschloss Lenkkopf) , PX200 · VSX1T · 1984 - 1993 Lusso / Arcobaleno , PX200 · VSX1T · 1993 - 1996 Classic , PX200 · VSX1T · 1997 - 1999 (Disc) , P80X · V8X1T · alt (Zündschloss Lenkkopf) |
Explore categories from Carburetor & intake system
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
