Another category included in the race is the Naked class (for motorcycles without fairings - similar to the streetfighter bikes).
[1] It is not uncommon for a rider to have the 8 Hours race written into their contracts when they acquire a factory ride in MotoGP or Superbike.
Double MotoGP champion Casey Stoner also came out of retirement that year to race for Honda, alongside Michael van der Mark and Takumi Takahashi.
His team was leading the race until Stoner crashed out when his throttle stuck open, resulting in a fractured tibia and shoulder for the Australian.
Espargaró and Nakasuga (now just a Yamaha test driver in addition to domestic racing in Japan) repeated the feat in 2016 with Alex Lowes as the third rider.