Watch highlights from the final round of the Lucas Oil Pro Motocross Championship at Fox Raceway, Pala, California.
Ricky Carmichael rides the new 2018 Suzuki RM-Z450.
Red Bull Romaniacs Gold class uphill testing (wet) by Martin Freinademetz with "track assistant" Hunti Banti. How far work you make it?
Beta team rider Brad Freeman spends the day testing his race bike suspension with Beta Factory team mechanics.