November 28, 2024

The Yamaha RD350 Was the Best Bike of the ’70s

Jarno Saarinen, the "flying finnish"

Ask a motorcycle enthusiast who lived through the 1970s to name the best bike of that memorable two-wheeled decade, and they’re likely to mention a multi-cylinder Honda or Kawasaki, or perhaps a glamorous Italian V-twin or triple. Inquire about the best one they’ve ridden, and the answer is far more likely to be Yamaha’s RD350.

 

 

Half a century ago, Yamaha’s two-stroke parallel twin was the ultimate superbike for the young rider—quick, exciting, and relatively inexpensive. The Japanese firm produced a string of excellent two-stroke twins of various capacities during that fast-changing decade, but it was arguably the RD350, launched in 1973, that really hit the mark.

Those RD initials stood for Race Developed, and they helped differentiate the new twin from its similarly styled predecessor, the YR5. In the RD350’s case the slogan was justified. Yamaha’s TZ two-stroke twins had dominated club- and national-level 250cc and 350cc racing worldwide for several years, to the benefit of its street bikes.

Yamaha had won the last three 250cc world championships, too, through British riders Rod Gould and Phil Read, and Finnish star Jarno Saarinen. And although Giacomo Agostini still held the 350cc title on a works MV Agusta, the TZ350’s many victories included Don Emde’s Daytona 200 triumph in 1972, and Saarinen’s win on the same Florida banks a year later.

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