Collected
Obtain a full complement of sponsors. Not unlockable by Co-riders.
9/29/2012
1:24:13 PM
Very Rare 8.3%
Great shot kid! One in a million
Take down an enemy by shooting a grenade
9/28/2012
9:59:02 PM
Rare 22.0%
Use the wheel, earn more XP
Complete an objective after first selecting it on the Objective Wheel
9/28/2012
9:58:01 PM
Rare 47.0%
Superstar
Obtain a reputation level of 30 in Career Mode. Not unlockable by Co-riders.
9/28/2012
2:06:55 PM
Very Rare 8.7%
World Champion
Win a MotoGP class season. Not unlockable by Co-riders.
9/28/2012
12:58:27 PM
Very Rare 7.3%
Dedicated
Use your own Career Mode motorbike and rider in a multiplayer race.
9/26/2012
2:00:40 PM
Very Rare 5.4%