Lambretta Li 125 Series 3

Lambretta Li 125 Series 3.

Technical Specification

Model	LI 125 Series 3
Amount Produced	145262
Production Dates	December 1961 – June 1966
Frame Prefix	125LI
Engine Prefix	125LI
Frame Starting Number	001001 – and from October 1963 095001
Engine Starting Number	001001 – and from October 1963 095001
Homologation	0902 OM
Engine	123cc, two stroke, 52x58mm
Power and Rate	5.5hp at 5200rpm
Compression Ratio	1:7
Head and Cylinder	Aluminium and cast iron
Engine Cooling	Forced Air
Ignition	Filso,Ducati or Dansi magneto
Spark Advance
Point Setting	.35-.45 mm
Carburetor	dell'orto SH 1/18
Choke	18mm
Slide	5914/1
Needle	N/A
Atomiser	5899/1
Main Jet	99
Pilot Jet	45
Starter	50
Float	5 grams
Starter	Pedal
Crankcase oil	Agip Energol SAE 90 600cc
Transmission Oil
Oil / Gas Mix	2%
Clutch	Multiple discs in oil bath
Gears	4 speed with hand shifter
1st	11/50 1: 4,545
2nd	13/41 1: 3,154
3rd	17/39 1: 2,294
4th
Primary Transmission	Duplex chain
Secondary Transmission
Frame	Steel tubing of strong 1290mm sections
Front Suspension	Oscilating conecting rods
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	104kg
Km Per Gallon	2.1lts per 100km
Fuel Capacity	8.5lt
Max Speed	75-77kmh
Initial Price	132,000 Italian Lira
Electrical System	6 volt
Sparkplug	Bosch 225 – 240 long thread
wheel Base	1290mm
Maximum Length	1800mm
Ground Clearance
Maximum Seat Hight
Minimum Turning Radius
Maximum Width	700mm
Maximum Hight	1030mm
Colour	Iseo Blue 8035
	Grey 8068