Model LC 125
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Lc 125
The Lambretta model LC 125.
Technical Specification
| Model | LC 125 |
| Amount Produced | 42500 |
| Production Dates | April 1950 – November 1951 |
| Frame Prefix | 125LC |
| Engine Prefix | 125LC |
| Frame Starting Number | 400001 |
| Engine Starting Number | 400001 and 220001 |
| Homologation | 51 |
| Engine | 123cc, two stroke, 52x58mm |
| Power and Rate | 4.3hp at 4200-4500rpm |
| Compression Ratio | 1:6 |
| Head and Cylinder | Aluminium and cast iron |
| Engine Cooling | Forced Air |
| Ignition | Filso or Marelli magneto |
| Spark Advance | 26' – 28' 33 – 35 mm on the circumference of the flywheel |
| Point Setting | .40-.50 mm |
| Carburetor | dell'orto MA16 / enith 18 MCT |
| Choke | MA: 16mm |
| Slide | MA: 55 |
| Needle | MA: C9 |
| Atomiser | MA: 260 |
| Main Jet | MA: 65 / MCT: 80/84 |
| Pilot Jet | MA: 45 / MCT: 40 |
| Starter | N/A |
| Float | MA: 7.5 grams |
| Starter | Pedal |
| Crankcase oil | Mobil Oil A 180 grams |
| Transmission Oil | Special Mobil Grease no4 |
| Oil / Gas Mix | 5% |
| Clutch | Multiple discs in oil bath |
| Gears | 3 speed with hand shifter |
| 1st | 1: 12,9 – 28,7 kmh |
| 2nd | 1: 7,5 – 49,4 kmh |
| 3rd | 1: 4,75– 78 kmh |
| Primary Transmission | Gear |
| Secondary Transmission | Shaft and Gear |
| Frame | Steel tubing of strong 1240mm sections |
| Front Suspension | Oscilating conecting rods |
| Rear Suspension | join attached to motor |
| Wheels | Dismountable wheels |
| Tires | 4.00 x 8 pirelli |
| Tire Presure | Front .7-8 ATM, rear 1.75 ATM |
| Brakes | Drum |
| Dry Weight | 80kg |
| Km Per Gallon | 1lt per 50km |
| Fuel Capacity | 5.6lt plus .87lt reserve |
| Max Speed | 65-70kmh |
| Initial Price | 166,000 Italian Lira |
| Electrical System | 6 volt |
| Sparkplug | Bosch 225 short thread |
| wheel Base | 1240mm |
| Maximum Length | 1740mm |
| Ground Clearance | 140mm |
| Maximum Seat Hight | 760mm |
| Minimum Turning Radius | 1500mm |
| Colour | Chamois 8011 |
| Light Olive Khaki 8027 | |
| Special Blue (Early examples) | |
| Engine Colour | Fiat 690 |
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