Here is the full list of all 20 moto RKD dash achievements.
Watch the kaleidoscope for 3 minutes (clear pause).
Race beyond time and space!
Finish the championship!
Finish levels 7 and 8!
Complete 3 perfect runs!
Finish levels 5 and 6!
Lose all continues!
Leave the game on for 10 minutes!
Finish levels 3 and 4!
Crash 10 times in one level!
Finish levels 1 and 2!
Crash 3 times and finish!
Complete 6 perfect runs!
Complete all perfect runs!
Keep the bond for 20 seconds!
In Champ81 reach the score of 300!
In Champ81 reach the score of 999!
Finish the game without using continues!
Beat the game three times in a row!
Get all achievements!