The 125 Bronco is a tubular steel/

full-duplex A duplex communication system is a point-to-point system composed of two or more connected parties or devices that can communicate with one another in both directions. Duplex systems are employed in many communications networks, either to allow ...

-framed, base model

motorcycle A motorcycle (motorbike, bike; uni (if one-wheeled); trike (if three-wheeled); quad (if four-wheeled)) is a lightweight private 1-to-2 passenger personal motor vehicle Steering, steered by a Motorcycle handlebar, handlebar from a saddle-style ...

made by

Ducati Ducati Motor Holding S.p.A () is an Italian motorcycle manufacturing company headquartered in Bologna, Italy. History Barely a month after the official liberation of Italy in 1944, SIATA announced its intention to sell this engine, called ...

from 1960 to 1966, produced mainly for American distributor

Berliner Motor Corporation Berliner Motor Corporation was the US Distribution (business), distributor from the 1950s through the 1980s for several European motorcycle marques, including Ducati, J-Be, Matchless, Moto Guzzi, Norton Motorcycle Company, Norton, Sachs Motorcyc ...

. It was the second to last example, before the Ducati 125 Cadet/4, of Ducati

pushrod A valvetrain is a mechanical system that controls the operation of the intake and exhaust valves in an internal combustion engine. The intake valves control the flow of air/fuel mixture (or air alone for direct-injected engines) into the combu ...

technology which began in 1952 with the pressed-frame

Ducati 98 The Ducati 98, 98N, 98T, 98TL, 98 Sport (98S) and 98 Super Sport (98SS) were a series of single-cylinder OHV, open-cradle pressed-steel frame motorcycles made by Ducati Meccanica from 1952 to 1958. The 98 Sport sold in London in 1956 for £178 ...

models, which themselves had followed the Cucciolo T3, pull-rod (

Ducati 60 The Ducati 60 of 1949-50 was Ducati's first in a 19 model year run of four-stroke, OHV single cylinder motorcycles that ended with the 125 Cadet/4 of 1967. The 60 used the ''60 cc'' pullrod engine of the Cucciolo T3 moped, and a frame ...

) and pushrod ( 60 Sport, 65 Sport, 65T Tourist) design singles. A 1965 Bronco model was advertised for US$379, which would be US$ in 2009 dollars, and touted as "America's most popular and reliable lightweight motorcycle." Bronco versions in (1959–62) and (1959–63) had also been produced.

Description

The bike's single-cylinder powerplant, redesigned for the 1958 125 Aurea, was an overhead valve pushrod engine made visually distinctive by a "Ducati Meccanica" winged laurel wreath and "D" logo cast in relief in brass on the left side aluminum flywheel cover. Mechanically, the new engine used an internal rather than external oil line feeding the upper valve train. The Aurea was styled like previous sporty

standard Standard may refer to: Symbols * Colours, standards and guidons, kinds of military signs * Standard (emblem), a type of a large symbol or emblem used for identification Norms, conventions or requirements * Standard (metrology), an object ...

models (

Ducati 125 TV The Ducati 125 T (Turismo) and 125 TV (Turismo Veloce) were single cylinder, four-stroke OHV motorcycles built by Ducati from 1956 to 1960, featuring a double downtube full cradle steel frame and full-width drum brakes. The 125 T sold in London fo ...

, 125 T), but had a 6V battery added to help the flywheel

magneto A magneto is an electrical generator that uses permanent magnets to produce periodic pulses of alternating current. Unlike a dynamo, a magneto does not contain a commutator to produce direct current. It is categorized as a form of alternator, ...

power the lights and horn. For the 1960 Bronco, the Aurea's low, racing-style handlebar was replaced with a more upright touring handlebar, and a smaller gas tank, and smaller 16-inch, knobby tires were fitted. The winged "D" emblem was repeated with a decal on the sides of the tank, along with a decal of a prancing horse (or "Cavallino Rampante") on the sides of the toolbox. After the 125 Bronco and Cadet/4, Ducati made no further refinements of the

OHV OHV may refer to: * Overhead valve engine * Off-highway vehicle, aka off-road vehicle * Off-roading * California State Parks California State Parks is the state park system for the U.S. state of California. The system is administered by the C ...

pushrod singles line that had begun with the Ducati 85, focusing instead on the

OHC An overhead camshaft (OHC) engine is a piston engine in which the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustio ...

bevel drive and desmo

singles Singles are people not in a committed relationship. Singles may also refer to: Film and television * ''Singles'' (miniseries), a 1984 Australian television series * ''Singles'' (1992 film), written and directed by Cameron Crowe * ''Singles'' ...

, and ultimately

twins Twins are two offspring produced by the same pregnancy.MedicineNet > Definition of Twin Last Editorial Review: 19 June 2000 Twins can be either ''monozygotic'' ('identical'), meaning that they develop from one zygote, which splits and forms two e ...

, that were to become integral with the Ducati image.

Notes

{{Ducati

Bronco A bucking horse is any breed of horse, male or female, with a propensity to buck. They have been, and still are, referred to by various names, including bronco, broncho, and roughstock. The harder they buck, the more desirable they are for ro ...

Standard motorcycles Motorcycles introduced in 1960 Single-cylinder motorcycles