Models

Lambretta Li 150 Special Series 3

  • Li 150 Special

Lambretta Li 150 Special Series 3.

Technical Specification

Model LI 150 Special Series 3
Amount Produced 68829
Production Dates September 1963 – October 1966 (Golden and Silver from January 1964)
Frame Prefix 150LIS
Engine Prefix 150LI
Frame Starting Number 200001 (Golden and Silver from 244079)
Engine Starting Number 690383 (Golden and Silver from 762652)
Homologation 3316 OM
Engine 148cc, two stroke, 57x58mm
Power and Rate 8.25hp at 5590rpm
Compression Ratio 1:7.5
Head and Cylinder Aluminium and cast iron
Engine Cooling Forced Air
Ignition Ducati magneto
Spark Advance
Point Setting .35-.45 mm
Carburetor dell'orto SH 1/18
Choke 18mm
Slide 58914/1
Needle N/A
Atomiser 5899/2
Main Jet 101
Pilot Jet 45
Starter 50
Float 5 grams
Starter Pedal
Crankcase oil Agip Rotra SAE 90 600cc
Transmission Oil
Oil / Gas Mix 2%
Clutch Multiple discs in oil bath
Gears 4 speed with hand shifter
1st 15/46 1: 4,54
2nd 11/50 1: 3.15
3rd 17/39 1: 2,29
4th 19/35 1: 1.84 – 92,2 kmh
Primary Transmission Duplex chain
Secondary Transmission
Frame Steel tubing of strong 1290mm sections
Front Suspension Oscilating conecting rods with hydraulic shocks
Rear Suspension Torsion bar attached to motor with a single shock
Wheels Dismountable wheels
Tires 3.50 x 10 pirelli or ceat
Tire Presure Front .9 ATM, rear 1.25 ATM
Brakes Drum
Dry Weight 120kg
Km Per Gallon 2.8lts per 100km
Fuel Capacity 8.3lt
Max Speed 92-95kmh
Initial Price 163,000 Italian Lira
Electrical System 6 volt
Sparkplug Bosch 225 long thread
wheel Base 1290mm
Maximum Length 1800mm
Ground Clearance
Maximum Seat Hight
Minimum Turning Radius
Maximum Width 710mm
Maximum Hight 1030mm
Colour New White 8059 (Internal parts)
Metallic Grey 8060
Light Metallic Gold 8063