Harley-Davidson XA
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Harley-Davidson XA
The Harley-Davidson XA (Experimental Army) was a flat-twin, shaft drive motorcycle made by Harley-Davidson for the US Army during World War II. Development and production During WWII, the U.S. Army asked Harley-Davidson to design a specification of a motorcycle much like the BMWs used by German forces, with shaft drive, a boxer engine, and several other features that made the BMWs exceptionally reliable and low-maintenance machines. Harley was already producing the WLA, based on its traditional 45-degree V-twin but the army specifically wanted the one feature that the WLA didn’t have: shaft drive. So the company produced the XA, whose engine and drivetrain were based on the flathead BMW R71 (1938-1941) versus the overhead valve (OHV) BMW R75 (1941-1946). 1000 XAs were produced for evaluation. By the time production had begun, it was clear that the Jeep was the Army's general purpose vehicle of choice. No more XAs were ordered after the initial order of 1000. The less advanc ...
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Jeep
Jeep is an American automobile marque, now owned by multi-national corporation Stellantis. Jeep has been part of Chrysler since 1987, when Chrysler acquired the Jeep brand, along with remaining assets, from its previous owner American Motors Corporation (AMC). Jeep's current product range consists solely of sport utility vehicles – both crossovers and fully off-road worthy SUVs and models, including one pickup truck. Previously, Jeep's range included other pick-ups, as well as small vans, and a few roadsters. Some of Jeep's vehicles—such as the Grand Cherokee—reach into the luxury SUV segment, a market segment the 1963 Wagoneer is considered to have started. Jeep sold 1.4 million SUVs globally in 2016, up from 500,000 in 2008, two-thirds of which in North America, and was Fiat-Chrysler's best selling brand in the U.S. during the first half of 2017. In the U.S. alone, over 2400 dealerships hold franchise rights to sell Jeep-branded vehicles, and if Jeep were spun off ...
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Motorcycles Powered By Flat Engines
A motorcycle (motorbike, bike, or trike (if three-wheeled)) is a two or three-wheeled motor vehicle steered by a handlebar. Motorcycle design varies greatly to suit a range of different purposes: long-distance travel, commuting, cruising, sport (including racing), and off-road riding. Motorcycling is riding a motorcycle and being involved in other related social activity such as joining a motorcycle club and attending motorcycle rallies. The 1885 Daimler Reitwagen made by Gottlieb Daimler and Wilhelm Maybach in Germany was the first internal combustion, petroleum-fueled motorcycle. In 1894, Hildebrand & Wolfmüller became the first series production motorcycle. Globally, motorcycles are comparably popular to cars as a method of transport. In 2021, approximately 58.6 million new motorcycles were sold around the world, fewer than the 66.7 million cars sold over the same period. In 2014, the three top motorcycle producers globally by volume were Honda (28%), Yamaha (17%) ...
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Harley-Davidson Motorcycles
Harley-Davidson, Inc. (H-D, or simply Harley) is an American motorcycle manufacturer headquartered in Milwaukee, Wisconsin, United States. Founded in 1903, it is one of two major American motorcycle manufacturers to survive the Great Depression along with its historical rival, Indian Motorcycles.Automotive – RSS Feed
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The company has survived numerous ownership arrangements, subsidiary arrangements, periods of poor economic health and product quality, and intense global competition to become one of the world's largest motorcycle manufacturers and an iconic brand widely known for its loy ...
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American Motorcyclist Association
The American Motorcyclist Association (AMA) is an American nonprofit organization of more than 200,000 motorcyclists that organizes numerous motorcycling activities and campaigns for motorcyclists' legal rights. Its mission statement is "to promote the motorcycling lifestyle and protect the future of motorcycling." The organization was founded in 1924 and as of October 2016 had more than 1,100 chartered clubs. For clubs and promoters it provides guidance and advice on running events and rallies, and allows affiliated members to vote on AMA matters. It also has a corporate membership category with representatives from the US motorcycle industry. The AMA is the official national federation representative (FMN) for the United States of America in the Fédération Internationale de Motocyclisme (FIM), and organizes the US teams and riders for FIM-sanctioned events, including the International Six Day Enduro, Motocross Des Nations and Trials Des Nations. History The AMA was a whites ...
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List Of Motorcycles Of The 1940s
This a listing of motorcycles of the 1940s, including those on sale, introduced, or otherwise relevant in this period. Motorcycle *Acme motorcycle (1939–49) * AJS 18 * AJS 7R *AJS Model 16 * AJS Model 20 *AJS Porcupine * Ariel Red Hunter * Ariel W/NG 350 * BMW R24 * BMW R75 *BSA A7 *BSA B31 *BSA Bantam *BSA M20 *Dnepr M-72 *Douglas Mark III *Ducati 60 *Ducati 60 Sport * Ducati 65 Sport * Ducati Cucciolo *Fuji Rabbit *Harley-Davidson FL *Harley-Davidson Hummer *Harley-Davidson Servi-Car *Harley-Davidson WLA *Harley-Davidson XA *Honda D-Type *Imme R100 *Indian 841 *Indian Four (until 1942) *James Autocycle *James Comet * Lambretta Model B *Marman Twin *Matchless G80 *Mitsubishi Silver Pigeon *Norton Dominator *Norton 16H * OEC * Sunbeam S7 and S8 *Triumph Speed Twin *Triumph Tiger 100 *Triumph 3HW *Type 97 motorcycle *Vincent Black Lightning *Vincent Black Shadow *Vincent Comet *Vincent Grey Flash * Vincent Rapide *Vincent Meteor *Welbike *Zündapp KS 750 Gallery File:BSA A ...
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G-numbers
This is the Group G series List of the United States military vehicles by (Ordnance) supply catalog designation, — ''one'' of the alpha-numeric "Standard Nomenclature Lists" (SNL) that were part of the overall List of the United States Army weapons by supply catalog designation, a Supply Catalog that was used by the United States Army Ordnance Department / Ordnance Corps as part of the Ordnance Provision System, from about the mid-1920s to about 1958. In this, the ''Group G'' series numbers were designated to represent "Tank / Automotive materiel" – the various military vehicles and directly related materiel. These designations represent vehicles, modules, parts, and catalogs for supply and repair purposes. There can be numerous volumes, changes, and updates under each designation. The Group G list ''itself'' is also included, being numbered G-1. Generally, the G-series codes tended to group together "families" of vehicles that were similar in terms of their engine, trans ...
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Indian 841
The Indian 841 was a motorcycle designed by the Indian Manufacturing Co. for desert warfare. It pioneered the drivetrain configuration later popularized by Moto Guzzi, having a longitudinally mounted air-cooled 90-degree V-twin with shaft drive to the rear wheel. History During World War II, the US Army requested experimental motorcycle designs suitable for desert fighting and offered Indian $350,000 in exchange for 1,000 shaft-drive, side-valve, twin-cylinder test motorcycles. In response to this request, Indian designed and built the 841 (8 for the new engine design and 41 for the year). The Indian 841 was heavily inspired by the BMW R71 motorcycle, as was its competitor, the Harley-Davidson XA. However, unlike the XA, the 841 was not a copy of the R71. Although its tubular frame, plunger rear suspension, four-speed transmission, foot-operated shifter, hand-operated clutch and shaft drive were similar to the BMW's, the 841 was different from the BMW in several aspects, mos ...
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Willys-Overland
Willys (pronounced , "Willis" ) was a brand name used by Willys–Overland Motors, an American automobile company, founded by John North Willys. It was best known for its design and production of World War II era and later military jeeps (MBs), as well as civilian versions (Jeep CJs), and branding the 'jeep' military slang-word into the '(Universal)Jeep' marque. History Early history In 1908, John Willys bought the Overland Automotive Division of Standard Wheel Company and in 1912 renamed it Willys–Overland Motor Company. From 1912 to 1918, Willys was the second-largest producer of automobiles in the United States after Ford Motor Company. In 1913, Willys acquired a license to build Charles Yale Knight's sleeve-valve engine which it used in cars bearing the Willys–Knight nameplate. In the mid-1920s, Willys also acquired the F.B. Stearns Company of Cleveland and assumed continued production of the Stearns-Knight luxury car, as well. John Willys acquired the E ...
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California Automobile Museum
California Automobile Museum is an automobile museum located in Sacramento, California. It has a collection of over 150 classic cars, race cars, muscle cars and early models displayed throughout of museum space. The mission of the California Automobile Museum is to preserve, exhibit, and teach the story of the automobile and its influence on our lives. History The California Automobile Museum was the first automobile museum in the west to be established in perpetuity. Founded in 1983 as the California Vehicle Foundation, the museum opened to the public in 1987 as the Towe Ford Museum, displaying the largest collection of Fords in the world, courtesy of Edward Towe, a Montana banker. David Flatt is the executive director of the museum. The first car to be donated to the California Automobile Museum was a restored 1938 Buick sedan, a gift from John Joyce, president of the Golden One Credit Union, which is still on display at the museum. In 1997, the museum was renamed The To ...
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Harley-Davidson WLA
The Harley-Davidson WLA is a Harley-Davidson motorcycle that was produced to US Army specifications in the years during and around World War II. It was based on an existing civilian model, the WL, and is of the 45 solo type, so called due to its engine displacement and single-rider design. It acquired the nickname "Liberator" Model designation The model number breaks down as follows: * W : the W family of motorcycles. Harley-Davidson (except in very early models) gives a letter designation for each model family. The W series at the time was the newest incarnation of the flathead motor, and was developed from the earlier R family 1932–1936. * L : "high compression", in the usual HD scheme. The "low compression" W model was only briefly available. * A : Army. The company would also produce a model to the slightly different specifications of the Canadian Army, which would be named the WLC. The WLCs differed from WLAs chiefly in the use of some heavier components, usually B ...
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BMW R75
: ''For the 1970s 750 cc motorcycles see BMW R75/5, BMW R75/6, or BMW R75/7'' The BMW R75 is a World War II-era motorcycle and sidecar combination produced by the German company BMW. The BMW R75 stands out by its integral two-wheel drive design, with drive shafts to both its rear wheel and the third side-car wheel, from a locking differential, as well as a transfer case offering both road and off-road gear ratios, through which all four and reverse gears worked. This made the R75 highly manoeuvrable and capable of negotiating most surfaces. A few other motorcycle manufactures, like FN and Norton, offered optional drive to sidecars. History In the 1930s BMW were producing a number of popular and highly effective motorcycles. In 1938 development of the R75 started in response to a request from the German Army. Preproduction models of the R75 were powered by a 750 cc side valve engine, which was based on the R71 engine. However it was quickly found necessary to design an ...
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