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.
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Thermal group VMC GS 56 125cc Ø 56mm for Vespa 50 Special-N-L-R/90/125 Primavera ET3-PK-ETS
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 ETS
Vespa 125 PK
Bore diameter 56mm
Stroke 51mm
Displacement 126cc
Timing: Main transfers 124° Exhaust 174°
High silicon content aluminum alloy dual-ring piston.
Die-cast aluminum head, Steel rings, Steel pin, Steel retainers
Recommended squish 1.2 mm Bolt tightening m6 11-12 Nm, nuts m7 1.4-1.5 Nm
It mounts with crankshafts stroke 51mm and rod 97mm
Attention: To be mounted on Piaggio crankcases, a small modification on the half-moon is needed as the cylinder has been designed with generous fluid dynamics that require more space at its base.
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Reed valve intake manifold VMC with 2 holes d.28/30 for Vespa 50/90/125 Special-N-L-R-Primavera- ET3
Vespa 50 V5A1T N,L,R
Vespa 50 Special
Vespa 50 PK S (2 holes)
Vespa 125 Primavera VMA2T
Vespa 125 Primavera VMB1T
Sleeve attack (diameter 34mm)
For PHBH 28-30/VHSH 30 carburetors
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Dado volano accensione elettronica cono 19 per Vespa 50 L/Special/90/125 Primavera VMA2T-ET3
Vespa 50 V5A1T N,L,R, Vespa 50 Special V5A2>3T, Vespa 50 Special V5B1>4T, Vespa 125 Primavera VMA1T>2T, Vespa 125 Primavera ET3 VMB1T
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Vespa 200 PE
Vespa 200 Rally
VMC "10 springs ERGAL" clutch for Vespa Large Frame for Piaggio Vespa "COSA" pinions
Basket in "Ergal" with hard anodization specific for VMC clutch plates or "CR80" model plates
Internal steel spider with hardening treatment complete with bushing and shim.
- 4 aluminum conductors with custom-made carbon/kevlar friction material and "CR80" type teeth.
- 4 laser-cut steel driven plates for the most precise pinion/plate coupling possible.
Clutch pack closing ring in laser-cut harmonic steel with holes for circlip pliers.
- with the set of 10 soft springs the clutch withstands power of about 20hp
- with the set of 10 hard springs the clutch withstands power of about 35hp
- with the set of 10 Extra hard springs the clutch withstands power of about 45hp
Note: the clutch only fits with Piaggio 8 springs type "Cosa" pinions and clutch plates
THE PINION IS NOT INCLUDED IN THE KIT
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Reinforced clutch key VMC (Steel 39NiCrMo3) for Vespa 50/90/125/Primavera/ET3/PK50-125/S/XL-flywheel side GS 150-160
Vespa 50 V5A1T N,L,R (clutch side)
Vespa 50 Special V5A2>3T (clutch side)
Vespa 50 Special V5B1>4T (clutch side)
Vespa 90 V9A1T (clutch side)
Vespa 125 Primavera VMA1T>2T (clutch side)
Vespa 125 Primavera ET3 VMB1T (clutch side)
Vespa PK (clutch side)
Vespa 150 GS VS1T>5T (clutch and flywheel side)
Vespa 180 SS VSC1T
Dimensions: 9.4 x 3.3 x 3
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Base gasket thickness 0.5mm VMC CRONO cylinder kit Vespa 125/150 Sprint V-GTR-TS-PX
Vespa 125 PX
Vespa 125 GT/GTR/TS
Vespa 125 Cosa
Vespa 150 PX
Vespa 150 Sprint Veloce
Vespa 150 Cosa
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Vespa 50 V5A1T N,L,R from 1966
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 90 V9A1T
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
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Vespa 50 V5A1T N,L,R from 1966
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 90 V9A1T
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
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VMC Sport Seat -fast replace- for Vespa 50/90/125 Special-Primavera-ET3
Vespa 50 V5A1T N,L,R Vespa 50 Special V5A2>3T Vespa 50 Special V5B1>4T Vespa 90 V9A1T Vespa 125 Primavera VMA1T>2T Vespa 125 Primavera ET3 VMB1T
black quilted / knurled side
edging: gray
with lock
without saddle strap, black
frame with interchangeable seats
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Vespa 50/90/125 Primavera ET3 / PK
- increased wall thickness for greater resistance to mechanical stresses
- a very wide base support of the cylinder and a lot of material underneath, allowing for very generous transfer ports
- Bearing seat on the flywheel side with a seat diameter of 47 as in the Piaggio 50 Special and 125 Primavera ET3 versions
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Flywheel for electronic ignition VMC integral type (cone 19 kg.1.2)
Vespa 50 V5A1T N,L,R, Vespa 50 Special V5A2>3T, Vespa 50 Special V5B1>4T, Vespa 125 Primavera VMA1T>2T, Vespa 125 Primavera ET3 VMB1T
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Vespa 50 V5A1T N,L,R, Vespa 50 Special V5A2>3T, Vespa 50 Special V5B1>4T, Vespa 125 Primavera VMA1T>2T, Vespa 125 Primavera ET3 VMB1T
Variable advance 12v 90w
Connections: blue - to ground + to the small terminal of the control unit red/black to the large terminal of the control unit + to ground for shutdown yellow to the voltage regulator
New VMC EVO ignition kit with variable advance for Vespa Smallframe engines, complete with stabilizer and IDM coil
Cooling fan in aluminum with enlarged fin profiles to increase airflow and better cool the thermal unit even in the most demanding conditions
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Tubeless aluminum VMC rim in gray color 2.10/10 for Vespa 50-125/PV/ET3/PK/S/XL /XL2/125 GT-TS/150 GL/GS VS5T/Sprint/V/T4/Rally/PX/PE /Lusso/T5/LML Star/DLX /Deluxe 2T/4T
Vespa 50/80/90/125/150/160/180/200
Size--> 2.10-10" with pre-mounted valve
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Flywheel mass electronic ignition VMC for Vespa 50/125 N/L/R-Special-PK-Primavera-ET3
Vespa 50/125 N/L/R-Special-PK-Primavera-ET3
Flywheel Mass for Ignition vmc in cnc
The weight of 820g does not fit on standard original Piaggio smallframe cases or aftermarket ones that have the dust lip
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Base gasket thickness 0.5mm VMC ET6 and ET7 thermal group for Vespa 50 Special V5B3T/90 V9A1T-125 Primavera ET3-PK
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 ETS
Vespa 125 PK
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VMC engine casing "X1" model ROTARY VALVE for Vespa 50/90/125 Primavera ET3 / PK
Vespa 50/90/125 Primavera ET3 / PK
Carter VMC X1 for Vespa Small Frame mod. ROTARY VALVE
The evolution of modifications in the Vespa world is constantly evolving, and VMC has also decided to create specific casings for Vespa small frame that can accommodate the most powerful thermal kits and larger displacements available on the market. VMC has designed and manufactured casings capable of meeting these needs and has given life to the VMC X1 Casings
The Vespa Smallframe VMC X1 Casings are made of aluminum alloy, cast in sand molds and CNC machined in Italy, and checked for dimensions with high precision instruments.
Compared to Piaggio casings and semi-standard aftermarket versions, VMC casings feature technical improvements that position them at a higher level and make them the essential base for those who want a safe product made by enthusiasts for enthusiasts.
The VMC X1 engine casings have the following technical features:
- innovative fastening system for removable gear wire rods, which, combined with our external rod gear sheaths, speeds up engine change and gear cable tension adjustment
- increased wall thickness for greater resistance to mechanical stress
- a very wide cylinder support base
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Thermal group gasket kit VMC ET6 and ET7 for Vespa 50 Special V5B3T/90 V9A1T-125 Primavera ET3-PK
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 ETS
Vespa 125 PK
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Vespa 200 Rally VSE1T
Vespa 200 PE VSX1T
Vespa 200 Cosa VSR1>2T
Vespa 200 PE VSX1T Millennium '98
Thermal group VMC EXPLORER 244cc Ø 72mm CENTRAL SPARK PLUG
Conversion kit for engines: Vespa 200 Rally/P200E/PX200 E/Lusso/'98/MY/Cosa 200
7-port aluminum cylinder, shell moulding technology, liner with nickel-silicon treatment
Bore 72 mm, Stroke 60mm, Connecting rod 126mm (quattrini cranks) or 127mm (Sip cranks)
Total displacement 244 cc, Main Transfer Phases: ~ 120° Exhaust: ~ 178°
Recessed head with silicone Oring gasket and 8 cylinder mounting points
Steel exhaust manifold with silicone Oring gasket fixed to the cylinder with specific bracket and 4 screws
The cylinder features a sleeve of about 8mm that allows proper piston guidance even if mounted in 62 and 64 mm stroke
The sleeve has a larger external diameter compared to original cylinders
and requires boring the casing inlet to 76mm for 8mm
depth.
To perform this operation manually, a steel base/guide is provided to screw onto the casings
Simply perform the work with a cylindrical cutter
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Flywheel for VMC electronic ignition integral CNC version (cone 20 kg.1.2)
Vespa 50 V5A1T N,L,R, Vespa 50 Special V5A2>3T, Vespa 50 Special V5B1>4T, Vespa 125 Primavera VMA1T>2T, Vespa 125 Primavera ET3 VMB1T
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Thermal group VMC CP-58 135cc Ø 58mm stroke 51mm - Vespa smallframe
Bore diameter 58mm Stroke 51mm Displacement 135cc
Timing: Main transfers 124° Exhaust 180°
Aluminum alloy dual-ring piston with high silicon content.
CNC machined die-cast aluminum head
Steel rings Steel pin Steel clips
It mounts with 51mm stroke crankshafts and 97mm connecting rod
No need to file or remove the dust seal half-moon on the engine casing base.
Paired with the VMC Siluro exhaust, it becomes an engine with power always available while maintaining the reliability of the original engine with a classic look and sound.
The perfect tuning for your Vespa.
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Complete thermal group VMC KAPPA-58 (135 cc) for Vespa 50 Special V5B3T/90 V9A1T-125 Primavera ET3-PK
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 ETS
Vespa 125 PK
Bore diameter 58mm Stroke 51mm Connecting rod 97mm Displacement 135cc
Timing: Main transfers 122° Exhaust 180°
Aluminum alloy dual-ring piston with high silicon content.
CNC machined die-cast aluminum head
Steel rings Steel pin Steel stops
It is mounted with crankshafts stroke 51mm and connecting rod 97mm
No need to file or remove the dust protection half-moon on the engine case base.
Paired with the VMC Siluro exhaust, it becomes an engine with power always available while maintaining the reliability of the original engine with a classic look and sound.
The perfect tuning for your Vespa.
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Matte black aluminum tubeless VMC rim 2.10/10 for Vespa 50-125/PV/ET3/PK/S/XL/XL2/125 GT-TS/150 GL/GS VS5T/Sprint/V/T4/Rally/PX/PE/Lusso/T5/LML Star/DLX/Deluxe 2T/4T
Vespa 50/80/90/125/150/160/180/200
Measure--> 2.10-10" with pre-installed valve
Usable with tires: - 3.00 x 10 - 3.50 x 10 - 90/90-10
Without Nuts
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Lamellar intake manifold VMC with 2 holes d.28/30 for Vespa 50/90/125 Special-N-L-R-Primavera- ET3
Vespa 50 V5A1T N,L,R
Vespa 50 Special
Vespa 50 PK S (2 holes)
Vespa 125 Primavera VMA2T
Vespa 125 Primavera VMB1T
Sleeve diameter 30 mm
for carburetor: PHBL PHBH -22 - 24 - 25
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Vespa 90 V9A1T
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK /S/ XL
Hole 34mm
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Air box VMC VENTURI for Vespa 125 TS /150 Sprint V./Rally/P80 -200E/PX80-200E/Lusso/'98/MY /'11/T5
Vespa 80/100/125/150/200 PX PE
The venturi hole is Ø 26mm and perfectly fits carburetors of this size. To adapt it to smaller carburetors, it is necessary to file the first part of the carburetor's intake duct. To adapt it to carburetors with a diameter greater than 26mm, it is necessary to slightly file the venturi to fit the carburetor's diameter.
Advantages:
Improves engine performance
Increases power, acceleration, and top speed
Compatibility with carburetors with or without a mixer
Possibility to mount an air filter directly in the box
Stylish and classic look
Non-deformable aluminum body
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VMC CRONO thermal group gasket kit for Vespa 125/150 Sprint V-GTR-TS-PX
Vespa 125 PX
Vespa 125 GT/GTR/TS
Vespa 125 Cosa
Vespa 150 PX
Vespa 150 Sprint Veloce
Vespa 150 Cosa
7-port aluminum cylinder with Nikasil-coated bore and exhaust "Booster".
Bore diameter 63mm, stroke 57mm, displacement 177cc,
main transfer phases 117°, exhaust 177°. Meteor dual-ring aluminum alloy piston
Die-cast aluminum head with 8 fixing points with recessed squish band
Steel rings. Steel pin. Steel retainers.
Cylinder gaskets in paper/aluminum.
Zinc-plated steel exhaust manifold bolted with Viton O-ring gasket.
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Racing Exhaust Printed VMC EVO RACER 52 - S for Vespa 125 New VMA1T/125 Primavera VMA2T/ET3 VMB1T
Vespa 125 Primavera, Vespa 125 Primavera ET3
Mounts on Et3 frames with the side compartment, on Pk frames it is necessary to slightly cut the bulkhead to allow the expansion curve to pass through.
On pre-1976 Primavera frames, the compartment is deeper and may limit the installation of the exhaust.
Designed to give the best performance on 125/185 timing, it adapts to a wider range of timings.
It fits very well with long-stroke 130cc cylinders that have a 32mm exhaust diameter.
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Reinforced VMC Cross (4 Speeds) 50.2 mm for Vespa 50 V5SA1T 69444>/50 Special V5B3T 94315>/50 Special V5B4T 1514>/125 Primavera VMA2T 150203>/125 Primavera ET3 VMB1T 8161>/125 PK ETS
Vespa 50 V5SA1T 69444>
Vespa 50 Special V5B3T 94315>
Vespa 50 Special V5B4T 1514>
Vespa 125 Primavera VMA2T 150203>
Vespa 125 Primavera ET3 VMB1T 8161>
Vespa 125 PK ETS
Rounded corner, height--> 50.2 mm
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VMC steel key kit for Vespa 50 Special-N-L-R/90/125 Primavera ET3-PK-ETS
Vespa 50 V5A1T N,L,R
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 90 V9A1T
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
Vespa PK
1 VMC steel key 3.7x7x9.3
2 VMC steel key 3x15x13
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Thermal group VMC RV-A 100 (100cc) for Vespa 50 V5A1T N/L/R/50 Special V5A2
Vespa 50 V5A1T N,L,R, Vespa 50 Special V5A2>3T, Vespa 50 Special V5B1>4T, Vespa 50 PK, Ape 50
VMC has created a superior class cylinder with this lamellar for the RV-A 100 cylinder.
The technical solutions on this cylinder allow for performance that was previously reserved for long-stroke cylinders.
The cylinder is made of aluminum with a Nikasil-coated barrel and lamellar intake.
The head is CNC machined, with a viton gasket and secured with eight M6 bolts.
It has a bore of 54 mm and a stroke of 43 mm, 8 transfers
Exhaust port with bridge with an outlet diameter of 28 mm and stud spacing of 52 mm
Phases 113° intake and 171° for exhaust
The manifold has an internal diameter of 25 mm and is equipped with a four-petal reed pack.
Included in the kit are the original valve closure cap screws and a kit of paper gaskets of different thicknesses.
Recommended carburetor size: 19 - 24 mm
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VMC TORK B expansion exhaust for Vespa 50/90/125 Primavera-ET3-PK
Vespa 50 Special-N-L-R (adaptable)
Vespa 50 PK (adaptable, removing spare wheel holder)
Vespa 125 Primavera/ET3
52/62 mm
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VMC TORK S expansion exhaust for Vespa 50/90/125 Primavera-ET3-PK
Vespa 50 Special-N-L-R (adaptable)
Vespa 50 PK (adaptable, removing spare wheel holder)
Vespa 125 Primavera/ET3
painting with high temperature glossy clear coat + 600
52/62 mm
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Complete 5-speed gearbox VMC z 11-56, 15-53, 18-50, 20-47, 22-46 for Vespa 50, 90, 125 ET3 Primavera, PK
Vespa 50 V5A1T N,L,R
Vespa 50 PK
Vespa 90 V9A1T
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
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Complete clutch "VMC HARD WORK" for Vespa 50 Special-N-L-R/90/125 Primavera ET3-PK-ETS
Vespa 50 V5A1T N,L,R
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 50 PK
Vespa 50 PK XL
Vespa 90 V9A1T
Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 PK
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VMC SILURO SPORT chrome exhaust for Vespa 125 Primavera-Primavera ET3
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
VMC SILURO SPORT Exhaust for Vespa small frame
The exhaust has been designed and developed to be super performance while maintaining a classic and original look and sound.
It is entirely constructed from stamped steel sheets and assembled
by craftsmen welders with a decade of experience in making
2T exhausts.
The VMC SILURO "SPORT" version has a 32mm diameter exhaust flange and
slotted mounting holes that adapt to cylinders with a stud spacing of 52, 56, and 60mm.
It fits very well with performance cylinders such as the VMC GS series in
Cast Iron, the VMC ET6 and ET7 aluminum cylinders both 135cc and 144cc,
Pinasco Zuera, Quattrini M1 series (M1 56-60, M1-60B, M1L 56-60), the
EGIG 170cc cast iron cylinder, etc.
This exhaust enhances and unleashes the power and torque of the engine
right from low revs with an over-rev that can reach over 10,000 <
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VMC SILURO SPORT exhaust painted in Black for Vespa 125 Primavera-Primavera ET3
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
VMC SILURO SPORT Exhaust for Vespa small frame
The exhaust has been designed and developed to be super performing while maintaining a classic and original look and sound.
It is entirely constructed from stamped steel sheets and assembled
by artisan welders with decades of experience in making
2T exhausts.
The VMC SILURO "SPORT" version has a 32mm exhaust flange and
slotted mounting holes that adapt to cylinders with a stud
spacing of 52, 56, and 60mm.
It fits very well with high-performance cylinders such as the VMC GS series in
Cast Iron, the aluminum VMC ET6 and ET7 cylinders both 135cc and 144cc,
Pinasco Zuera, Quattrini M1 series (M1 56-60, M1-60B, M1L 56-60), the
EGIG 170cc cast iron cylinder, etc.
This exhaust enhances and unleashes the power and torque of the engine
from low revs with an over-rev that can reach over 10,000
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Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 ETS
Vespa 125 PK
7-port aluminum cylinder, shell moulding technology, bore treated with Nikasil
Bore diameter 60mm, Stroke 51mm, Displacement 144cc, EXHAUST PORT WITH BOOSTERS
Main Transfer Phases 128° Exhaust 188°, exhaust stud spacing 60mm, oval exhaust outlet diameter 32mm
The exhaust can be slightly filed to 36mm to fit our Evo SeiDue and Kifly 62 exhaust pipes
Piston with 2 steel Rik rings, complete with pin and clips.
Die-cast aluminum head with SIDE spark plug and 4 additional fixing screws.
Squish 1.1mm ± 0.1mm. Tightening torque for M7 studs: 11÷12 Nm, Tightening torque for M6 screws 10÷11 Nm
Complete with bolts and cylinder gaskets in various thicknesses.
It is a cylinder suitable for extreme modifications.
Mounted with a VMC Evo 62, it requires a close-ratio gearbox and more generous expansion exhausts like the VMC Kifly 62 to reach powers of around 30hp
<
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Vespa 125 Primavera VMA1>2T
Vespa 125 Primavera ET3 VMB1T
Vespa 125 ETS
Vespa 125 PK
6-port aluminum cylinder, shell moulding technology, Liner with Nikasil treatment
Bore diameter 60mm Stroke 51mm Displacement 144cc SINGLE PORT EXHAUST
Main Transfer Phases 126° Exhaust 186°, exhaust stud spacing 56mm, exhaust outlet diameter 32mm
Piston with 2 steel Rik rings complete with pin and clips.
Die-cast aluminum head with SIDE spark plug with 4 additional fixing screws.
Squish 1.1mm ± 0.1mm. Tightening of M7 stud nuts: 11÷12 Nm, Tightening of M6 screws 10÷11 Nm
Complete with bolts and paper cylinder gaskets of various thicknesses.
It is a versatile cylinder that is suitable for both mild and more extreme tuning.
With more generous expansion exhausts like the VMC EVO 52, it transforms into a classic 2-stroke racing engine.
Installed with the Vmc Siluro Sport, the cylinder transforms into a fast touring engine with generous torque from low revs and excellent top-end power.
Attention: To
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Vespa 50 V5A1T N,L,R from 1966
Vespa 50 Special V5A2>3T
Vespa 50 Special V5B1>4T
Vespa 90 V9A1T
Vespa 125 Primavera VMA1T>2T
Vespa 125 Primavera ET3 VMB1T
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VMC tubeless aluminum rim in glossy color 2.10/10 for Vespa 50-125/PV/ET3/PK/S/XL/XL2/125 GT-TS/150 GL/GS VS5T/Sprint/V/T4/Rally/PX/PE/Lusso/T5/LML Star/DLX/Deluxe 2T/4T
Vespa 50/80/90/125/150/160/180/200
Size--> 2.10-10" with pre-mounted valve
Usable with tires: - 3.00 x 10 - 3.50 x 10 - 90/90-10