Don't bother with this early in the game. Wait until you unlock the "Ultimate Cup" and the event "Freestyle Finale". On this course I managed to get the achievement after just a few tries.
There is a huge jump in the beginning. Make sure to pull off a level 10 trick here. I did the "Mad Monkey". If you are fast enough you will jump twice here, so pull of a level 10 trick both times. I did the "Mad Monkey" twice. Two different tricks will give you more points. You don't need to get exactly 2000. I got it around 2100.
Don't bother with level 1 tricks.
I used a Mantra hydro (not fully upgraded) for this achievement with following stats:
Acceleration: Level 2
TopSpeed: Level 3
Handling: Level 2
Boost: Level 2
I don't think the hydro will make so much difference here though, but just for your information.
Good luck! :)