A modern Excite-a-bike
All in all the myriad of Characters plus levels and unlocks this game is superior to most in its genre of racing games. Especially those found in flash. Though the game can at times be incredibly frustrating (unlocking certain achievements) I have never felt they were impossible, but merely that I wasn't using the right formula. Which is exactly how achievements should feel. A few Ideas that might make the game better for your next version:
A Fatigue based speed boost that recharges - Nothing was more frustrating than crashing then not having the speed to make a jump and having to restart a level or trying to finish by a certain position and being out run by a faster cyclist
Durability - if you crash more than 3 times you generally finished in last anyway
Characters - I saw a Fancy Pants mockery, No Pico?
Custom Rider - Purchase upgrades and clothing
Story Mode - to be played with Custom Rider
Time Trial Feature
Unlockable Specials
I have now wasted a good 3 hours playing this game, I look forward to your future submissions.
well done!
-Cheers