Vespa Processing
Vespa modifications are changes and enhancements made to various components of the vehicle to improve its performance, aesthetics, or both. These modifications can involve the engine, exhaust system, suspension, bodywork, and much more. Vespa modifications are particularly popular among enthusiasts who want to customize their scooter, making it unique. Among the most common modifications are increasing the engine displacement, replacing the exhaust for a sportier sound, and installing aesthetic components like new rims or handlebars. Modifications can also improve reliability and power, making the Vespa more performant on the road.

















DELL'ORTO carburetor cover for VHSB carburetor for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
Vespa 50/90/125/150/200

Carburetor gasket kit for PHBL 20/22/24/25/26, AS/AD/BS/BD/GS/HS/ED/GD
Vespa 50/90/125/150/200
11-piece kit

For PWK/PHBL/VHST carburetors

Dell'Orto PHBL Ø 24 elastic connection carburetor for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
Adaptable to all models / All Models
Calibration--> Max jet 100, min jet 50, starter 60
engine connection: 31 mm
air filter connection: 39 mm

DELL'ORTO air lever for PHBG/PHBD carburetor for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3

Dell'Orto PHBL Ø 24 AD carburetor for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
Adaptable to all models / All Models
Calibration--> Max jet 100, min jet 50, starter 60
engine connection: 28.5 mm
air filter connection: 37.5 mm

Vespa 80/125/150/200
For carburetors type SI

For PHBE/H/L Carburetors

Vespa 50/90/125/150/200

DELL'ORTO VHST 26 BS 09363 flat valve carburetor for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
Race
Ø 26 mm
engine connection: 36 mm
air filter connection: 49mm
main jet 128
secondary jet 42
mixer tube HE265
needle 48
metal casing, polished carburetor valve

Carburetor gas valve PHBH for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
For PHBH carburetor

Gas valve cable for carburetors SI with MIX 20/20-24/24 for Vespa 125/150/180/200 Sprint V-PX-TS-GT-GTR-Rally
Vespa 125/150 Sprint V-PX-TS-PE-GT-GTR-Rally
For models with mixer
Ref. Orig: 113010

Vespa 80/125/150/200
For SI type carburetors

Dell'orto gas valve (50) PHBH carburetor for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
For PHBH carburetor

Maximum air calibrator/air brake SI DELL'ORTO 140 for SI 20.15-17 A-D/20.20-26.26E/H/27.23
Vespa 80/125/150/200
For carburetors type SI

Vespa 80/125/150/200
For carburetors type SI

Vespa 50/90/125/150/200
Click to view available sizes

Dell'Orto PHBL Ø 24 carburetor with Parmakit filter calibrated for thermal group CCcorsa Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
Adaptable to all models / All Models
Attention---> Calibration set for 160 and 175cc CCcorsa cylinder. (slide, needle, main jet)
Select the displacement in the dropdown menu to receive the correctly set carburetor.

Vespa 50/90/125/150/200
Sleeve connection with insulating reduction from Ø 31.75 to Ø 28.57 and connection for elastic mounting Ø 31

Vespa 50/90/125/150/200
Rigid attack

For carburetors SI 24-24/26-26

Vespa 80/125/150/200
For SI type carburetors

Dell'Orto Sport PHBG Ø 19 carburetor with manual choke for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
Adaptable to all models / All Models
Sport
Ø 19 mm
engine connection: 24 mm
air filter connection: 19mm
main jet 85
idle jet 50
mixer tube AU262
needle W07

Gas valve/throttle slide Dellorto 01 for carburetors 24/24-26-26 Pinasco
For carburetors SI 24-24/26-26

Vespa 50/90/125/150/200
Elastic attack with 36 mm graft
Min jet-->55
Max jet-->130

Vespa 50/90/125/150/200
Elastic attack with 36 mm graft
Settings: Min 55/Max 105/Starter 70/Spray AV264
Air filter connection: 42/60mm

Dellorto Carburetor SI 24 -24 E with mixer for Vespa 200 PX-Rally
Vespa 200 PX VSX1T With Mixer
Vespa 200 Rally VSE1T With Mixer

Vespa 50/90/125/150/200
Elastic attachment with 44 mm fitting
Calibration: Max jet 160, min jet 60

Vespa 50/90/125

Maximum air calibrator/air brake SI DELL'ORTO 160 for SI 20.15-17 A-D/20.20-26.26E/H/27.23
Vespa 80/125/150/200
For carburetors type SI

Maximum jet for carburetors SI 20.15-17 A-D/20.20-24.24-26.26E/G/H/27.23

Vespa 50/90/125/150/200

PHBL carburetor gas valve for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
For PHBL carburetor

Vespa 80/125/150/200
For carburetors type SI

Kit maximum jet set M 6 (8 pieces) for carburetors FHBB/PHB/PHBL/PHVA/PHVB/VHS-MIKUNI VM16-20
Size: M 6
165-170-175-180-185-190-195-200

Dell'Orto Sport PHBG Ø 21 Carburetor for Vespa 50/90/125/150/200 Special-GT-GTR-TS-PX-GL-ET3
Adaptable to all models / All Models
engine connection: 24 mm
air filter connection: 21 mm
main jet 100
secondary jet 55
mixer tube
AN262
needle W06

Vespa 50/90/125
For SHB-SHBC carburetors

Vespa 50/90/125/150/160/180/200

Minimum emulsion jet DELL'ORTO B36 carburetor VHSB/Racing/VHSC/VHSH
Vespa 50/90/125/150/160/180/200

Maximum jet for Dell'Orto step M 5 for SHB/PHBD/PHBG (PHBL/VHS idle jet)
Vespa 50/90/125