Harley-Davidson Other tech info
Harley-Davidson Other description
Harley-Davidson Flathead History
The first flathead V-Twin offered by Harley-Davidson was the D Model, produced from 1929 to 1931. The R model, made from 1932 to 1936, began Harley's side-valve tradition in the 45-cid class. The D and R models were succeeded in 1937 by the W series. Advantages of a flathead (side-valve) engine over an overhead valve engine were cost of manufacture and simplicity. With valves positioned in the engine block beside the piston (instead of in the cylinder head, as in an OHV engine), pushrods and rocker arms were not needed. Additionally, cylinder heads need only be a simple casting with threaded holes for the spark plugs. During the years 1940 through 1945, Harley-Davidson built over 60,000 side-valve motorcycles for the U.S. and Canadian Armies. Starting in 1932, the 45-cid side-valve engine powered the Harley-Davidson Servi-Car, whose many uses included police bike, mail carrier, and tow vehicle. Although never selling in large numbers, the three-wheeled Servi-Car stayed in production until 1973, with several reportedly built in 1974. 45-cid Harley flatheads look similar to the Big-Twin Harleys. The easiest way to tell them apart is Big-Twins have their drive chain on the left, the 45's are on the right.
Harley-Davidson Other for Sale
- 2012 harley-davidson flhtcuse7 cvo ultra classic electra glide touring (US $32,995.00)
- 2004 harley-davidson fxsts/fxstsi springer softail cruiser (US $12,495.00)
- 2014 harley-davidson fld - dyna switchback cruiser (US $0.00)
- 2014 harley-davidson fxdb dyna street bob cruiser (US $0.00)
- 2003 harley-davidson fxdwg wide glide cruiser (US $0.00)
- 1999 harley-davidson flhtcui ultra classic used motorcycles colu standard (US $0.00)
Moto blog
2013 Harley-Davidson World Ride Scheduled for June 23-24
Tue, 07 May 2013Harley-Davidson riders around the world will head out on the road June 23-24 for the 2013 Harley-Davidson World Ride. The event is organized by the Harley Owners Group (H.O.G.), but non-members are invited to join in to celebrate Harley-Davidson‘s 110th anniversary as well as H.O.G.’s 30th anniversary. “Harley-Davidson is celebrating two big anniversaries this year, and the World Ride is a great way for riders around the world to celebrate them with us,” says Ken Knuteson, H.O.G.
EBR Announces More Than 60 Founding Dealers
Tue, 04 Feb 2014Erik Buell Racing (EBR) today announced its founding dealerships across the United States. The recruitment process began shortly after the American International Motorcycle Expo in Orlando, Florida, where the company took the wraps off the 1190RX production superbike. More than 60 dealers will be the first to carry the 1190RX.
Vespa goes back to the future
Thu, 22 Nov 2012IT'S been a while coming, but the gorgeous Vespa 946 - EICMA 2012's Best of Show - has finally introduced something to the two-wheeled world that our four-wheeled counterparts have had for a while. I call this 'reverse retro-futurism' - the art of borrowing lines from models past and imbuing them with a sleek sense of future direction (as opposed to retro-futurism, the pre-1960s design trend of depicting the technology of the future. The term 'decopunk' may come close, but feel free to tell me if there's a more exact term.) It's what the New Mini and the New Beetle (both 1997 and 2012 versions) have done so well, and so successfully: building an all-new model as a tribute to a classic, something that's modern yet already timeless, with a widely-appreciated, inclusive aesthetic (and here we eliminate the Plymouth PT Cruiser from the conversation). The biking world is great at retro, indeed thrives on it, but not so good at adding in a taste of the 21st century.
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