Ducati 175 Sport (1957 – 61)

Ducati 175 Sport (1957 - 61)

The Ducati 175 Sport is a revolutionary motorcycle that marked a significant milestone for the iconic Italian manufacturer. Launched at the 1956 Milan show, this diminutive dynamo boasted a state-of-the-art single overhead cam, bevel driven engine – a descendant of the legendary Taglioni’s 98cc Gran Sport Marianna.

This tiny titan was available in several variants, including the S Sport, T Turismo, Americano, Formula 3, and Motocross. However, it was the Sport model that stole the show, capable of reaching an astonishing 84mph while achieving a remarkable fuel efficiency of almost 100mpg.

The 175’s exceptional performance was largely due to its whip-free chassis, lightweight dry weight of just 103kg, and large full aluminium brake hubs. These features combined to deliver handling and braking capabilities that far surpassed its competitors in the class.

Riding the Ducati 175 Sport is an exhilarating experience, with its responsive engine character and agile handling making it a joy to navigate twisty roads or spirited circuits alike – and when equipped with the Kings of Manchester’s Silverstone Super tune, this tiny terror could hit a remarkable 95mph.

Key Specifications

Engine TypeFour stroke, single cylinder, SOHC, shaft and bevel gear driven 2 valve per cylinder
Engine Capacity175.4 cc / 10.7 cu in
Max Power10.4 kw / 14 hp
Fuel Tank Capacity17 L / 4.5 US gal / 3.7 Imp gal
Seat Height29.5 inches / 750 mm
Ducati 175 Sport (1957 - 61)

All Specifications

Make & Model

ModelDucati 175 Sport
Year1957 – 61

Engine

Engine TypeFour stroke, single cylinder, SOHC, shaft and bevel gear driven 2 valve per cylinder
Displacement175.4 cc / 10.7 cu in
Bore x Stroke62 x 57.8 mm
Compression Ratio8.5:1
Max Horsepower10.4 kw / 14 hp
Engine Management System1957 – 59: Dell’Orto MB22.5B carburetor1960 – 61: Dell’Orto MB22B / UBF24BS carburetor

Performance

Top Speed130 km/h / 81 mph

Transmission

ClutchMulti wet plate, wet
Gearbox4 Speed
Primary Drive Ratio2.522:1
Gear Ratios1st 2.75 / 2nd 1.65 / 3rd 1.18 / 4th 0.97:1
Final DriveChain,

Electrical & Electronics System

Battery6V, 13.5Ah
StarterKick

Chassis & Suspension

Frame TypeSingle cradle tubular frame
Front SuspensionHydraulic telescopic fork, Mazocchi
Rear SuspensionSwingarm, dual shocks, 3-way adjustable

Wheels & Brakes

Front Tire Size2.50 -18 CEAT
Rear Tire Size2.75 -18 CEAT
Front BrakesDrum, full aluminium, 180 mm
Rear BrakesDrum, full aluminium, 160 mm

Dimension & Weights

Overall LengthSport: 1950 mm / 76.8 in / T: 1980 mm / 78.0 in
Overall Height960 mm / 37.8 in
Seat Height29.5 inches / 750 mm
Wheelbase52.0 inches / 1320 mm
Fuel Tank Capacity17 L / 4.5 US gal / 3.7 Imp gal
Dry Weight106 kg / 234 lbs

Features

  • Single overhead cam, bevel driven engine
  • 98cc Gran Sport Marianna-inspired engine design
  • S Sport model available
  • T Turismo model available
  • Americano model available
  • Formula 3 model available
  • Motocross model available
  • Capable of 84mph top speed
  • Fuel economy up to 100mpg
  • Whip-free chassis
  • Dry weight of just 103kg
  • Large full aluminium brake hubs

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