Trek World Racing have a YouTube channel. And they update it with DH and XC content. Check it out here.

VIDEO | Commencal – T.E.M.P.O. – Hugo Frixtalon
Jump aboard the new COMMENCAL T.E.M.P.O with Hugo Frixtalon in British Columbia for this edit that oozes that late summer heat feel!
The T.E.M.P.O is our brand new short travel trail bike, a real playful powerhouse, designed to make the most of all those dream trails where the terrain is just calling out for you to enjoy.