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Moto blog

James Stewart Signs With Joe Gibbs Racing – Bubba Returning to Motocross and Eying Future in Nascar

James Stewart has signed a multi-year contract with JGRMX, the motocross division of Joe Gibbs Racing. Stewart raced the last three years with the L & M Yamaha factory team, and he will continue with the Tuning Fork brand with JGRMX, riding a Yamaha YZ450F. The two-time AMA Supercross and one-time AMA Motocross Champion will debut with JGRMX at the Jan.

2010 Yamaha YZ450F Rumors [video]

In the world of motocross, this year’s most highly anticipated machine is Yamaha’s all-new YZ450F. All kinds of crazy rumors about the bike have spread across the internet, and there’s some real doozies out there. In this video from Yamaha, multi-time motocross and supercross champ James Stewart debunks some of the crazier rumors, with special guest appearances by Valentino Rossi, Ben Spies, Colin Edwards, James Toseland, Jorge Lorenzo and TV personality Erin Bates.

FIM Updates Superbike Racing Homologation Lists for 2013

The International Motorcycling Federation (FIM) has released an updated list of motorcycles homologated for the 2013 Superbike, Supersport, and Superstock racing season. Notable additions include the new BMW S1000RR HP4, the MV Agusta F3 and the Superbike-spec Ducati 1199 Panigale R. To qualify a production-based racebike for FIM homologations, manufacturers have to meet certain production thresholds.