青山博一
For 2011 the factory supported riders were Andrea Dovizioso, Dani Pedrosa, Casey Stoner, and Marco Simoncelli while the satellite supported riders were Hiroshi Aoyama and Toni Elías. Honda riders dominated pre-season testing. Frame geometry and rigidity are the same as the previous year, making the 2011 bike an evolution of the 2010 version. One of the improvements to the 2011 machine is a "seamless transmission". Stoner and Dovizioso chose to use the 2011 chassis, while Pedrosa decided to stay with the more flexible 2010 version.