Lambretta TV 175 Series 1

Lambretta TV 175 Series 1.

Technical Specification

Model	TV 175 Series 1
Amount Produced	10086
Production Dates	September 1957 – December 1958
Frame Prefix	175TVS
Engine Prefix	175TV
Frame Starting Number	01001
Engine Starting Number	01001
Homologation	Unknown
Engine	170cc, two stroke, 60x60mm
Power and Rate	8.6hp at 4600rpm
Compression Ratio	1:7.6
Head and Cylinder	Aluminium and cast iron
Engine Cooling	Forced Air
Ignition	Filso Magneto
Spark Advance	26' – 28' 32 - 33 mm on the circumference of the magneto.
Point Setting	.35-.45 mm
Carburetor	dell'orto MB 23 BS5
Choke	23mm
Slide	70
Needle	E15
Atomiser	260b
Main Jet	105
Pilot Jet	45
Starter	60
Float	6.5 grams
Starter	Pedal
Crankcase oil	Agip Energol SAE 30 1000cc
Transmission Oil
Oil / Gas Mix	6%
Clutch	Multiple discs in oil bath
Gears	4 speed with hand shifter
1st
2nd
3rd
4th
Primary Transmission	Duplex chain
Secondary Transmission	Gear
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 8
Tire Presure	Front 1.0 ATM, rear 1.50 ATM
Brakes	Drum
Dry Weight	120kg
Km Per Gallon	3.2lts per 100km
Fuel Capacity	8.5lt
Max Speed	103kmh
Initial Price	185,000 Italian Lira
Electrical System	6 volt with 6.7 volt battery
Sparkplug	Bosch 225 / 240 short thread
wheel Base
Maximum Length
Ground Clearance
Maximum Seat Hight
Minimum Turning Radius
Colour	Ivory 8028