Lambretta Li 125 Series 4

  • Li 125 Series 4

Lambretta Li 125 Series 4.

Technical Specification

Model LI 125 Series 4
Amount Produced 1472
Production Dates September 1967 – November 1967
Frame Prefix 125LI
Engine Prefix 125LI
Frame Starting Number 148001
Engine Starting Number 148001
Homologation 4190 OM
Engine 123cc, two stroke, 52x58mm
Power and Rate 7.12hp at 5500rpm
Compression Ratio 1:8
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 1/20
Choke 20mm
Slide 5914/2
Needle N/A
Atomiser 5899/2
Main Jet 98
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 11/50 1: 4,545
2nd 13/41 1: 3,154
3rd 17/39 1: 2,294
4th 1: – 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 118kg
Km Per Gallon 2.8lts per 100km
Fuel Capacity 8.1lt
Max Speed 86kmh
Initial Price 155,000 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 700mm
Maximum Hight 1030mm
Colour Aquamarine Blue 8030
New White 8059 (Internal Parts)