Vespa Engine and Parts
Engine and parts: The heart and driving force of the Vespa, the Engine and parts section is located at the rear of the vehicle, firmly anchored to the frame by two pins:
the first, at the end of the central tunnel and the second to the shock absorber.
Given its importance, the engine is composed of numerous and different parts. In a complete overhaul, it is good to check the wear of all the spare parts, paying particular attention to the crosspiece,

















Electronic ignition Parmakit - integral flywheel cone 20 Kg 1,700 yellow - Vespa PX125-150-200 - PE200
Vespa 125/150/200 PX
Vespa 125/150/200 Cosa
LML
- Cone 20
- Integral flywheel
- Yellow fan
- Variable timing

Parmakit electronic ignition - integral flywheel cone 20 Kg 1,100 yellow - Vespa PX125-150-200 - PE200
Vespa 125/150/200 PX
Vespa 125/150/200 Cosa
LML
- Cone 20
- Integral flywheel
- Yellow fan
- Variable timing

Electronic ignition Parmakit - integral flywheel cone 20 Kg 1,700 gray - Vespa PX125-150-200 - PE200
Vespa 125/150/200 PX
Vespa 125/150/200 Cosa
LML
- Cone 20
- Integral flywheel
- Grey fan
- Variable timing

Electronic ignition Parmakit - integral flywheel cone 20 Kg 1,100 gray - Vespa PX125-150-200 - PE200
Vespa 125/150/200 PX
Vespa 125/150/200 Cosa
LML
- Weight Kg 1.100
- Cone 20
- Integral flywheel
- Grey fan
- Variable advance

Electronic ignition Parmakit - integral flywheel cone 20 Kg 1.700 carbon look - Vespa Smallframe
- Weight Kg 1,700
- Cone 20
- Integral flywheel
- Carbon look fan
- Variable timing

Parmakit electronic ignition - integral flywheel cone 20 Kg 1,100 carbon look - Vespa Smallframe
- Weight Kg 1.10
- Cone 20
- Integral flywheel
- Carbon look fan
- Variable timing

Parmakit Liquid Cooled Thermal Group
- aluminum cylinder Ø 60 SPLIT EXHAUST PORT
- nicasil-coated lining
- Vertex forged piston with a steel ring
DIAMETER: 60
DISPLACEMENT: 144
PIN: 15
STROKE: 51
ROD: 105
TRANSFERS: 5

Parmakit Electronic Ignition - integral flywheel cone 19 Kg 1,100 carbon look - Vespa Smallframe
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
- Weight Kg 1.100
- Cone 19
- Integral flywheel
- Carbon look fan
- Variable timing

Parmakit SP 09 CLASSIC Thermal Group - G.T Vespa ET3 - d.55 121cc
Thermal Group Parmakit SP 09 - CLASSIC
PLUG & PLAY
- aluminum cylinder Ø 55 elliptical exhaust port
- nicasil liner
- fusion head with side spark plug hole
- Vertex piston with one steel ring
DISPLACEMENT: 135
WRIST PIN: 15
STROKE: 51
CONNECTING ROD: 97
TRANSFERS: 5

Thermal Group Parmakit LIQUID - Vespa ET3 - W-Force LC d.58 148 cc
Thermal Group Parmakit LIQUID
- Aluminum cylinder d.58 with nikasil lining
- Stroke 56 x rod 105mm
- Forged piston single steel ring
- Integral decomposable head with central spark plug hole
- Intake manifold d.37
- 8-petal reed valve with flow guide
DIAMETER: 58
DISPLACEMENT: 148
PIN: 15
STROKE: 56
ROD: 105
TRANSFERS: 7

Parmakit electronic ignition - integral flywheel cone 20 Kg 1,700 yellow - Vespa Smallframe
- Weight Kg 1.700
- Cone 20
- Integral flywheel
- Yellow fan
- Variable timing

Electronic ignition Parmakit - integral flywheel cone 19 Kg. 1,700 yellow variable advance - Vespa Smallframe
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
- Weight Kg 1,700
- Cone 19
- Integral flywheel
- Yellow fan
- Variable advance

Parmakit Electronic Ignition - Integral Flywheel cone 19 Kg 1,100 yellow variable timing - Vespa Smallframe
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
- Weight Kg 1,100
- Cone 19
- Integral flywheel
- Yellow fan
- Variable advance

Thermal Group Parmakit LIQUID - VESPA ET3 - W-Force LC d.60 144 cc
Thermal Group Parmakit LIQUID
- Aluminum cylinder d.60 with nikasil lining
- Stroke 51 x connecting rod 105mm
- Forged single-ring steel piston
- Integral split head with central spark plug hole
- Intake manifold d.37
- 8-petal reed valve with flow guide
DIAMETER: 60
DISPLACEMENT: 144
PIN: 15
STROKE: 51
CONNECTING ROD: 105
TRANSFER PORTS: 7

Cast iron thermal group Parmakit - Vespa 50 - XL 50 - Ape 50 - 55cc
DIAMETER: 55
DISPLACEMENT: 102
WRIST PIN: 12
STROKE: 43
PORTS: 6

Crankshaft Parmakit - Vespa ET3 - 97mm W-Force connecting rod - cone 20
- Cone 20
- Shoulders 87
- Rod 97
- Stroke 51
- Wrist pin 15
- Silver roller cage

Crankshaft Parmakit - Vespa ET3 - W-FORCE stroke 56mm rod105 - cone 20 - pin 20
- Taper 20
- Shoulders 87
- Connecting rod 105
- Stroke 56

Recommended for racing use
- 4 discs
- 8 springs

Electronic ignition Parmakit - integral flywheel cone 20 Kg 1,100 gray variable advance - Vespa Smallframe
- Weight Kg 1.100
- Cone 20
- Integral flywheel
- Grey fan
- Variable timing

Close Ratio Parmakit Gearbox - Vespa ET3 3-4 short Z10-Z14-Z17-Z20
Close-ratio Parmakit gears.
Z10-14-17-20

Close-ratio Parmakit gearbox.
Z10-14-18-20

Parmakit 8-spring ORANGE clutch for Vespa with basket and shock absorber
- Complete clutch with basket and shock absorbers
- 4 discs
- 8 springs

Parmakit CHALLENGER clutch 4 sintered discs -10 load springs for Vespa
- Complete clutch with basket and damper
- 4 discs
- 8 springs

Parmakit Electronic Ignition - cone 20 Kg 1,100 carbon look - Vespa Smallframe
- Weight Kg 1,100
- Cone 20
- ECV Flywheel
- Carbon Look Fan

VESPA SPECIAL - ET3 - PRIMAVERA - PK 50-125
Suitable for the following thermal groups:
- CHALLENGER lamellar to the cylinder
- ECV aspirated to the crankcase
- Wheels 3.00 - 10 inches

Parmakit electronic ignition - cone 19 Kg 1,100 Carbon Look - Vespa Smallframe
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
Fan color: Carbon Look
Flywheel: ECV
Cone: 19
Flywheel Weight: 1.10 kg

Thermal Group Parmakit SIXTY SIX W-Force - Vespa ET3 - d66 175 cc
Thermal Group Parmakit SIXTY SIX
- Aluminum cylinder d.66 with nikasil liner
- Stroke 51 x connecting rod 110mm
- Forged single-ring steel piston
- Integral head with side spark plug hole
- Intake manifold d.37
- 8-petal reed valve with flow guide
DIAMETER: 66
DISPLACEMENT: 175
PIN: 16
STROKE: 51
CONNECTING ROD: 110
TRANSFER PORTS: 7

Parmakit Electronic Ignition - cone 19 Kg 1,100 yellow - Vespa Smallframe
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
Fan color: Yellow
Flywheel: ECV
Cone: 19
Flywheel Weight: 1.10 kg

Electronic ignition Parmakit - cone 20 Kg 1,100 yellow - Vespa Smallframe
- Weight Kg 1.100
- Cone 20
- ECV flywheel
- Yellow fan

Electronic Ignition Parmakit - cone 20 Kg 1,100 gray - Vespa Smallframe
- Weight Kg 1.100
- Cone 20
- Riveted flywheel
- Grey fan

Parmakit Road Thermal Group - GT Vespa ET3 lam. d55 W-Force 121cc
Parmakit ROAD Thermal Group
- Aluminum cylinder d.55 with nikasil liner - Elliptical exhaust
- Stroke 51 x connecting rod 97mm
- Single-segment steel piston
- Cast head with side spark plug hole
- Intake manifold d.30
- 4-petal reed valve
DIAMETER: 55
DISPLACEMENT: 121
PIN: 15
STROKE: 51
CONNECTING ROD: 97
TRANSFERS: 7

Electronic Ignition Parmakit - cone 19 Kg 1,100 gray - Vespa Smallframe
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
Fan color: Grey
Flywheel: ECV
Cone: 19
Flywheel Weight: 1.10 kg

Thermal Group Parmakit ECV-SUPER ROAD - Vespa ET3 - d.58 connecting rod 105 -144 cc
Thermal Group Parmakit EVC-SUPER ROAD
- Aluminum cylinder d.58 with nikasil liner
- Stroke 51 x connecting rod 105mm
- Forged single-segment steel piston
- Casting head with lateral spark plug hole
- Intake manifold d.30
- 4-petal reed valve
DIAMETER: 58
DISPLACEMENT: 144
PIN: 15
STROKE: 51
CONNECTING ROD: 105
TRANSFER PORTS: 7

- Weight Kg 1.100
- Cone 20
- Integral flywheel
- Yellow fan
- Variable timing

Thermal Group Parmakit EVC-SUPER ROAD
- Aluminum cylinder d.58 with nikasil lining
- Stroke 51 x connecting rod 97mm
- Forged piston single steel ring
- Fusion head with side spark plug hole
- Intake manifold d.30
- 4 petal reed valve
DIAMETER: 58
DISPLACEMENT: 144
PIN: 15
STROKE: 51
CONNECTING ROD: 97
TRANSFER PORTS: 7

Thermal Group Parmakit ECV-SUPER ROAD - Vespa ET3 - d.60 connecting rod 105 - 144 cc
Thermal Group Parmakit EVC-SUPER ROAD
- Aluminum cylinder d.58 with nikasil liner - Elliptical exhaust
- Stroke 51 x connecting rod 97mm
- Forged single-segment steel piston
- Cast head with side spark plug hole
- Intake manifold d.37
- 4-petal reed valve
DIAMETER: 60
DISPLACEMENT: 144
PIN: 15
STROKE: 51
CONNECTING ROD: 105
TRANSFERS: 7

Muffler for VESPA PX - PE 200

VESPA PX 125-150
Adaptable to thermal groups:
- TSV

Parmakit EVC-SUPEROAD Thermal Group - G.T Vespa ET3 - d.58 W-Force ECV 135cc
Parmakit EVC-SUPER ROAD Thermal Group
- Aluminum cylinder d.58 with nikasil lining - Elliptical exhaust
- Stroke 51 x rod 97mm
- Forged single-segment steel piston
- Cast head with side spark plug hole
- Intake manifold d.37
- 4-petal reed valve
DIAMETER: 58
DISPLACEMENT: 135
PIN: 15
STROKE: 51
ROD: 97
TRANSFERS: 7

Parmakit Thermal Group RED DEVIL - Vespa ET3 - d60 Connecting Rod 105
Parmakit Red Devil Thermal Group
- Aluminum cylinder d.60 with nikasil liner
- Stroke 51 x connecting rod 105mm
- Forged piston single segment in steel
- Integral head with lateral spark plug hole
- Intake manifold d.37
- 8 petal reed valve with flow guide
DIAMETER: 60
DISPLACEMENT: 144
PIN: 15
STROKE: 51
CONNECTING ROD: 105
TRANSFER PORTS: 7
The engine and parts category is truly vast on our site.
You will find THOUSANDS of spare parts to fix your engine.. if you don't have tools to work with, you can find them in our workshop equipment
section. If you are looking for a complete kit, you can find it in this product..
No, we were just kidding! But this is great for on-the-road repairs.
This is the moment: gaskets, oil seals, bearings, points, capacitors, and the more you have... the better!