MotoGP is at Aragón as the championship nears the final stages of the 2017 season, with three riders covered by just 16 points at the head of the standings.
Our MotoGP reporter Mat Oxley will be on hand to take your questions throughout the weekend, finding the answers from the people that know.
Simply post yours in the comments below.
Marc Márquez’s factory Ducati crew chief Marco Rigamonti explains how the MotoGP dominator makes the difference, both in the garage and on the track
Balaton Park's debut as a MotoGP venue brought three tight chicanes, slow speed and a lot of turning into the equation. How do riders cope with the physicality of 300bhp-plus motorcycles?
Moto3 bikes go faster around most grand prix tracks than MotoGP bikes go around Balaton. This isn't the kind of circuit that's going to do anything good for the championship
The past, present and future collided at the Red Bull Ring, where Sao Paulo-born Diogo Moreira staked his claim to this year's Moto2 championship — and a seat on the MotoGP grid