Ryan Villopoto and Ken Roczen captured victories Saturday in the 2013 AMA Pro Motocross stop at RedBud in Buchanan, Mich.
Ryan Villopoto put an exclamation mark on his Supercross championship with a season finale victory in the 450SX main event Saturday night in Las Vegas.
Ryan Villopoto secured his third consecutive AMA Supercross championship in the 450SX class
Justin Barcia won the 450SX main event in Seattle, Ryan Villopoto finished second to move closer to clinching the 2013 Supercross title.
KTM mechanic Kelly Lumgair discusses his work with rider Ken Roczen and their Supercross season so far.
Motorcycle team KTM has joined the "Harlem Shake" craze with their own video.
Ryan Dungey wins Supercross round 5 at Anaheim
Two-time defending champion Ryan Villopoto wins in Oakland for second Supercross victory in a row.
Justin Barcia wins Monster Energy Cup, $1 million jackpot unclaimed
Marquee names and a revised track and format spice up second annual $1 million Monster Energy Cup
Ken Roczen, Max Nagl and Marcus Schiffer led Germany to the 2012 Motocross of Nations championship Sunday
Ashley Fiolek wins WMX title, Dungey sweeps AMA Lake Elsinore
Ryan Dungey and Eli Tomac win 2012 AMA Motocross stop No. 11 at Steel City
Dungey, Tomac and Patterson win 2012 AMA Motocross stop No. 4 at High Point
Ryan Dungey won the third round of the Lucas Oil Pro Motocross Championship and Justin Barcia topped the 250 Class at Thunder Valley.
James Stewart won the second round of the Lucas Oil Pro Motocross Championship and Eli Tomac topped the 250 Class at Freestone.