Vespa 90 Racer (V9SS2T)
Vehicle (general)
Designation
Vespa 90 Racer (V9SS2T)
VIN
V9SS2T
Year of construction
1971, 1972, 1973, 1974
Number of units built
3515
Frame number
7001-10516
 
Vehicle engine
Motor type
2-Takt
Emission standard
keine
Displacement
88 cm³
Stroke
51 mm
Drill hole
47 mm
Motor type
2-Takt
Number of cylinders
1
Type of cooling
Luft
Power (kW)
4 kW
Power (PS)
5
rpm (p max)
5750
Mixture preparation
Vergaser
Carburetor
Dell'Orto SHB 16/16
Starter
Kickstarter
Clutch
Manuell
Motor manufacturer
Piaggio
 
Vehicle tires
Front tires
3.00 - 10
Rear tires
3.00 - 10
Front rim
2.10 - 10
Rear rim
2.10 - 10
 
Vehicle brake system
Front brake type
Trommelbremse
Type of rear brake
Trommelbremse
Ø front
125 mm
Ø rear
150 mm
Front brake actuation
mechanisch mit Seilzug
Rear brake actuation
mechanisch mit Seilzug
 
Vehicle chassis
Chassis type front
Federbein
Rear suspension type
Federbein
 
Vehicle engine - ignition system
Spark plug
NGK B7HS, BOSCH W4AC
Type of ignition
Kontaktzündung
Pre-ignition
19
Distance contacts
0 mm
Tension
6 V
 
Vehicle Engine - Gearbox
Gearbox type
manuell
Number of gears
4
Complete translation - 1:
13
Translation Primary - 1:
2
Gear ratio 1 - 1:
14
Gear ratio 2 - 1:
9
Gear ratio 3 - 1:
7
Gear ratio 4 - 1:
5
 
Vehicle fuels
Fuel
Super (ROZ 95)
Mixing ratio
1:50
Gear oil
SAE30
Quantity of gear oil
0 Ltr.
 
General
Code (new)
VESPA-PIAGGIO_SF1-V9SS2