Here is the MotoSport Hillsboro 1981 Can-Am MX-6 400-B in action 🔥 What do you think was the best open class bike of 1981? I asked you guys what bike to borrow when Scott from MotoSport Hillsboro took us down to the annex unit. Saw some Can-Am comments, and he is brave enough to let me borrow this beautiful machine 😈 @Red Bull Motorsports @Red Bull @MotoSport.com @All Balls Racing #CanAm #MX6 #400B