Lambrettino Sx Automatic

  • Lambrettino Sx Automatic

The Lambrettino SX Automatic.

Technical Specification

Model Lambrettino SX Automatic
Amount Produced 8922
Production Dates October 1967 – November 1968
Frame Prefix 21/8
Engine Prefix 21/8
Frame Starting Number 400001
Engine Starting Number 400001
Homologation 5351
Engine 48.5cc, two stroke, 41.4x36mm
Power and Rate 1.27hp at 4400rpm
Compression Ratio 1:8
Head and Cylinder Aluminium and cast iron
Engine Cooling Air
Ignition Magneto
Spark Advance
Point Setting .35-.45 mm
Carburetor dell'orto SHA 14/12
Choke 12mm
Slide N/A
Needle N/A
Atomiser N/A
Main Jet 51
Pilot Jet N/A
Starter N/A
Float 3.5 grams
Starter Pedal
Crankcase oil N/A
Transmission Oil N/A
Oil / Gas Mix 4%
Clutch Automatic centrifuge
Gears Automatic with variable belts
Primary Transmission Belt 1/3,78 = 0,265 – ½,25 = 0,444
Secondary Transmission Chain 11/62 = 0,177
Frame Stamped sections of 1050mm metal
Front Suspension Oscilating conecting rods
Rear Suspension Rigid
Wheels Dismountable wheels with spokes
Tires 2x18
Tire Presure Front 1.75 ATM, rear 2.50 ATM
Brakes Drum
Dry Weight 42kg
Km Per Gallon 1.6lt per 100km
Fuel Capacity 2,8 lt
Max Speed 38,3 kmh
Initial Price 69,500 Italian Lira
Electrical System 6 Volt
Sparkplug Bosch 240 T2, long thread
wheel Base 1050mm
Maximum Length 1652mm
Ground Clearance
Maximum Seat Hight
Minimum Turning Radius
Maximum Width 657mm
Maximum Hight 998mm