For the next 4 months until the new season begins you can watch all new content released as well as any race going back until 1992!
Sometimes people have trouble cancelling the subscription before it renews at the start of next season so I recommend paying by PayPal so you can just manage the payment from there.
Also same deal for World Superbikes.
https://secure.worldsbk.com/en/subscribe
Thanks, i signed up to be able to view the pre season MotoGP testing at Jerez, Sepang, and Qatar. They don't appear to have signed me up for the 2019 season without asking, like they do with annual subscriptions.