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Yamaha rider Michael van der Mark says he worked to make Lewis Hamilton “go a bit slower” during their Superbike track test, as the Briton's speed on the bike had caused concern.
Yamaha MotoGP team boss Lin Jarvis says that Kawasaki's "dominant" involvement in World Superbike has had a negative impact on the production-based series.
KTM rider Pol Espargaro believes the addition of Tech 3 to the Austrian manufacturer's MotoGP stable will allow it to “double or triple” its development rate.
MotoGP legend Valentino Rossi says Lewis Hamilton "has to" visit his Ranch in Italy following the five-time Formula 1 champion's recent Jerez Superbike outing.
Check out all the best photos from last weekend's '100km del Campioni', held at MotoGP legend Valentino Rossi's ranch in Tavullia, Italy.
Ducati MotoGP rider Andrea Dovizioso has described this year’s post-season tests at Valencia and Jerez as the best he has experienced since joining the Italian manufacturer.
MotoGP rookie Fabio Quartararo says he “felt fast” as he managed to get within a second of the pace on the final test day of 2018 at Jerez.
Reigning Formula 1 champion Lewis Hamilton took part in a Superbike test at Jerez on Saturday, escaping a crash uninjured.
Pramac Ducati MotoGP newcomer Francesco Bagnaia says he is targeting top rookie honours in 2019 after ending Jerez post-season testing inside the top 10.
Maverick Vinales believes that Yamaha is strong enough to be able to fight for the 2019 MotoGP title based on his experience of this week's Jerez test.
Takaaki Nakagami says that the 2018-spec Honda MotoGP bike used by Cal Crutchlow this season is a "really big improvement" compared to the bike he has used this year.