2013 Yamaha Pw 50 on 2040-motos

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2013 AMA Supercross St. Louis Race Report

Ryan Villopoto captured his series-leading fourth win of the season in a red-flagged main event before a record crowd of 60,178 at St. Louis’ Edwards Jones Dome, as the 2013 AMA Supercross season reaches its midway point. The race started with MotoConcepts Suzuki rider Mike Alessi taking the holeshot with Muscle Milk Honda‘s Justin Barcia and Yoshimura Suzuki‘s James Stewart on his tail.

Unique Sounds of the New Yamaha R1

When Yamaha announced its new R1 literbike last fall, company reps told us about the tractability assets of its new, MotoGP-derived crossplane crankshaft for the four-cylinder engine. It’s unique in that cylinders fire 90-degrees apart, allegedly enabling better grip during acceleration. A byproduct of this design is an exhaust note that is distinctive in this world of cookie-cutter designs.

Hayes, Beaubier On 2014 Yamaha AMA Superbike, Herrin To Moto2

The 2013 AMA Pro Superbike has just wrapped up its season this past weekend at Mazda Raceway Laguna Seca, with Josh Hayes dominating the race and his teammate, Josh Herrin, finishing second to clinch his first AMA Superbike championship. Not long after the checkered flag waved did Yamaha announce some big changes for the upcoming 2014 season. First and foremost, Herrin will be departing for Moto2 next year, fulfilling his desire to compete on the world stage.