Clement Desalle and Ivan Tedesco have been named as test riders for the Triumph motocross programme in the World Championship and the US, respectively.
A win for Ken Roczen and the HEP team last weekend at the Indianapolis Supercross brings focus again to Suzuki's decision to leave motorcycle racing.
For the first time in the history of American supercross, a race has been postponed due to weather, as this weekend's scheduled Oakland race is pushed back.
Eli Tomac took the 450SX AMA Supercross title last weekend in Denver, but there is still one Supercross title to be decided this weekend in Salt Lake City.
Eli Tomac has revealed that a knee injury was the reason for his slump in performance in recent weeks, and that he will likely miss the season-ending Salt Lake City Supercross.