Yamaha WR

Yamaha WR

Posted on by Anthony Kodack

The WR450F receives a new engine with double camshaft at the head, 5 valves delivering an important power and semi-mode which should make it possible to gain in performance on all types of ground. For 2007, this news 450 cm3 is also equipped with a new aluminium frame, developed amongst other things for optimized direction changing.


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