Yamaha

Warm-up results from the 2015 Catalunya MotoGP, round 7 of 18.

"Rossi is going to be one of the favourites for victory, no doubt about it. The championship lead? I don't know" - Jorge Lorenzo.

"You have the clear feeling it was the moment, the moment of the great fight" - Valentino Rossi.

Race pace comparison between Jorge Lorenzo and Valentino Rossi in last three MotoGPs.

Race results from the 2015 Italian MotoGP at Mugello, round 6 of 18.

Valentino Rossi reveals 'Yellow Energy' Italian MotoGP helmet.

Valentino Rossi and Jorge Lorenzo talk MotoGP title battles - past and present...

Aleix and Pol Espargaro both undergo surgery in Spain following French MotoGP.

"I think that the championship balance will change week by week and I think all four are fighting for the championship" - Valentino Rossi.

Jorge Lorenzo wins Le Mans MotoGP race ahead of team-mate Valentino Rossi. Tough race for Marc Marquez...

Race results from the 2015 French MotoGP at Le Mans, round 5 of 18.

Race results from the 2015 Spanish MotoGP at Jerez, round 4 of 18.

Full Qualifying Results and Grid line-up for the2015 Spanish MotoGP at Jerez, round 4 of 18.

"These last lap [battles] are maybe the nicest thing about motorbikes and MotoGP" - Marc Marquez.

Valentino Rossi has first chance to claim 200th grand prix podium at this weekend's Spanish MotoGP.

"When I went for the final diagnosis it was a four to six month injury and I'm only on 10 to 12 weeks" - Bradley Smith.

Valentino Rossi describes dramatic clash with MotoGP title rival Marc Marquez on penultimate lap in Argentina.

Race results from the 2015 MotoGP of Argentina, round 3 of 18.

James Ellison has secured his first MCE British Superbike double victory weekend after controlling race two from the front ahead of Shane Byrne and Josh Brookes

"The good thing is that we are not so far from Marquez and this means that the bike works very well, especially considering that also Espargar? and Smith are quite fast" - Valentino Rossi.

"Especially entering the corner with the rear tyre, I still don't have enough confidence to go quicker" - Jorge Lorenzo.

"It was a good idea and it is interesting to try something new, but it's quite complicated" - Wilco Zeelenberg.

"I think this rule is very unfair. Because now the [Ducati] is very fast" - Valentino Rossi.

Valentino Rossi takes new Yamaha gearbox to the top at start of second Sepang MotoGP test.