MotoGP is heading down under. After the initial excitement of the first test of 2017 at Sepang, the atmosphere at Phillip Island is a little more subdued. The novelty of bikes back on track has worn off a little, and now it's back to the grindstone, the hard work of running through lots of parts and changes and verifying the results found at Sepang.
Phillip Island is a strange place to go testing. It is a truly unique place, like no other. It is a test of rider more than bike, of courage more than technology. The track has a lot of fast flowing corners, very little hard braking, very little hard acceleration. What you learn from testing at Phillip Island is how stable the bike is in very fast corners, how well it wants to change direction at high speed, and how good you are at making your tires last.
That last reason is the real benefit to testing at Phillip Island. It is above all a chance for Michelin to put their tires through some serious punishment, and one of the main reasons for testing there. The series went from having two tests at Sepang in February to a test in Malaysia and then Australia in 2015, in response to the disastrous race in 2013, when Bridgestone's tires turned out not to be up to handling the new asphalt. Michelin wanted to be prepared, so tested there in 2015, gathering data to build tires that worked.