YAMAHA RD400, 1976-1979
ollowing on from the successes already achieved by the RD350, Yamaha decided to re-work the machine and create the RD400. The 400 was actually the last mass production 2-stroke street bike available in America. As the death throes of the two stroke were sounded, Yamaha nonetheless decided to produce the RD400. It was not a bored out 350... the stroke was increased. This required all new crankcases, with the Factory having to re-tool to produce it. The engine was rubber mounted, there were new wheels & brakes, and the engine was further forward in an attempt to quell the wheelies. Needless to say, the latter didn't work! Power in1979 was 30bhp, with torque of 24.2. Wet weight was 355lb's.
Any Questions? Call us on 303 777-2385 or email us.
Our 'MOTORCYCLE REPORT' on the RD400 contains all the articles listed below. The Report is 111 pages long in total, and costs $21 (additional reports on other machines receive a discount, and would be $16 each). The Report is comprised of laser printed 'reprints' of the original articles. The report is covered in high quality stock and is spiral bound. Alternatively, you can now get the Report in FULL-COLOR on CD or via download, in PDF format. The CD/download version gives you full flexibility; you can print in excellent quality, view on screen with full clarity and with all the navigation tools. To order in either format, click HERE.
1976 Cycle Guide 'Yamaha RD400C' Test 10 pages
1976 Cycle World 'Yamaha RD400C' Test 6 pages
1976 Cycle 'Yamaha RD400C' Test 7 pages
1976 Rider 'Yamaha RD400C' Test 4 pages
1976 Road Rider 'Yamaha RD400C' Test 3 pages
1976 Cycle 'The Sporting Middleweights' Comp 21 pages
1976 Cycle World 'Best 350-400cc Roadster' Short 1 page
1976 Cycle Guide 'Bump, Grind, Scrape & Howl' Comp 8 pages
1977 Cycle World 'Best Lightweight Roadster' Short .5 page
1977 Cycle 'Yamaha RD400E' Test 6 pages
1978 Cycle World 'Yamaha RD400' Test 2 pages
1978 Cycle World 'Quick Power for the RD' Project 5 pages
1979 Cycle 'The Two and Only' Ad 2 pages
1979 Cycle 'Yamaha RD400F' Test 9 pages
1979 Cycle Guide 'Yamaha RD400F' Test 6 pages
1979 Cycle World 'Yamaha RD400F' Test 7 pages
1979 Rider 'Daytona Special' Test 6 pages
1991 Rider 'Yamaha RD400, 1976-1979' Retro 2 pages
Various Letters etc Letters 1 page
All of the above articles are available individually, for $5 each. Individual articles can be emailed in full-color PDF format (you'll need Adobe Reader to open them... free from www.adobe.com). To order the Motorcycle Report containing all the above articles, click HERE. To order individual articles, do a search HERE and choose the ones you want. If you have any questions, please feel free to email us.
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