Racing

As expected yesterday, KTM made an official announcement today regarding the participation of Marc Coma in the 2013 Dakar Rally, and simply stated that the three-time winner of the race will be unable to compete due to injuries he sustained to his shoulder in the Rally of Morocco. The news leaves KTM’s Cyril Despres as the runaway favorite for winning this upcoming edition of The Dakar. “We worked really hard with the doctors and the physiotherapists right up until the last minute but we have to be realistic,” said a disappointed Marc Coma. “One of the muscles in my shoulder is still giving me problems and there is a lack of movement. This is the logical consequence and we must be honest and clear about the situation.”

News

I have to admit, the whole E15 controversy that has been brewing between the EPA and AMA has me a bit confused. Namely, I do not know how the EPA ever thought that a four-gallon minimum purchase requirement solved anything for powersport users who were concerned about putting E15 in the tanks of their motorcycles and ATVs. Realizing that a solution to the actual problem had to be devised, the EPA has now dropped the four-gallon minimum on fuel pumps that dispense E10 and E15 from the same pump, and instead the government body says it will likely require gas stations to label shared pumps, as well as offer a dedicated E10 pump/hose for vehicles.

Racing

Watch a modern MotoGP, Moto2 or World Superbike race with a casual fan and you can be certain there is one question they will ask you: “Why are they waving their legs about like that?” Many theories have been offered, often directly contradicting each other. To attempt to get to the bottom of this mystery, I turned to some of the best minds in the MotoGP paddock. For an explanation of the physics behind the leg wave, I asked Monster Tech 3 Yamaha crew chief and technical guru Guy Coulon, while for further insight from the point of view of an observer and ex-rider, I spoke to Wilco Zeelenberg, team manager of Jorge Lorenzo – the one current MotoGP rider who does not dangle his leg while riding.