Sauber's head of track engineering Tim Malyon has left the Formula 1 team after just over three months in the job.The former Red Bull engineer joined the team in January as a replacement for Giampaolo Dall'Ara. But his last race was the Chinese Grand Prix and he will officially leave...

MotoGP championship leader Valentino Rossi and reigning world champion Marc Marquez will ride revised chassis' during practice for this weekend's Dutch TT at Assen.Rossi will use a new Yamaha frame he sampled earlier this month, initially during the washed-out post-Barcelona GP test. While that running was curtailed, the team headed...

Formula 1 chief executive Bernie Ecclestone is convinced the idea of customer cars can work, following the subject being discussed by the Strategy Group last week.The idea of F1 reverting to such a system from 2017 dominated talks in last week's meeting, even though it was kept off the agenda...

Sebastian Vettel will be handed a brand-new chassis for the Singapore Grand Prix as his Red Bull team ramps up its bid to help him win his first Formula 1 race of the season. It will be the third different chassis that the four-time champion has used in three consecutive...

Jorge Lorenzo believes Yamaha still loses out to MotoGP archrival Honda in all the same areas as it did in 2013.Honda's Marc Marquez has won every race so far in 2014, having also edged Lorenzo to last year's title. Lorenzo said there was still scope for him to improve his...

Formula 1's manufacturer teams will enjoy a huge advantage in 2014 because of the complexities of packaging the new power units, reckons Ferrari technical director James Allison.As teams continue to work on getting their new cars ready for F1's first pre-season test at Jerez that starts on Jan. 28, Allison...

Lewis Hamilton is hopeful his new Mercedes chassis will solve his recent problems after admitting the car felt better in practice for the United States Grand Prix.The Briton is using a new chassis this weekend after his team found what Hamilton described as a hole in the car he had...

Andersen Promotions owner Dan Andersen recently revealed that three chassis manufacturers were in the running to earn the 2015 Indy Lights chassis contract, and RACER has learned Dallara will be announced as the series' next supplier.Although the choice of Dallara might not come as a surprise to some, the details...