Complete the indicated task to unlock the achievement.

Achievement	How to unlock
100 % no mercy	Win 100 races online.
A bridge too far	Move from one bridge to another over Spider Gorges.
Acrobat	Reach a total of 150,000 style points in one race.
Attack of the plumber	Land on an opponent and make him or her fall down.
Bend the knees	Successfully attempt 50 perfect landings in one race.
Big bully	Make 100 online opponents fall down.
Black belt in Style	Reach a total of 500,000 style points in one race.
Brush with death	Brush against vehicles in traffic 300 times.
Champion of the world	Win a ten-player online championship.
Clean sweep	Succeed 55 challenges.
Controlled skid	Do a 250-meter drift.
Fancy meeting you here!	Finish a private online game.
Fashionista	Customize Stella to the max.
Feeling Saul lonely	Win the 3-3 challenge without using the turbo.
Fine wine gets better with age	Win all races in the 6-5 Championship with Amund.
Future champion	Succeed chapter 5.
Gently does it	Successfully perform 200 T.U.R.B.O landings.
Gravity	Reach a total of one hour in mid-air.
Heavy traffic	Succeed all the slalom challenges with 3 stars.
I believe I can fly	Score more than 800 points with a single trick.
It's all about style	Score more than 5 000 000 style points.
Johnny, be good!	Successfully attempt 200 orange T.U.R.B.O boosts.
Mid-air choreography	Reach a x10 style combo.
Mom! Look at me!	Do a trick.
No competition	Finish a race 10s ahead of your nearest rival (single race - 'God' difficulty)
Olé	Do 250 wheelies.
Outrageously good	Do a 5-second burn out... and win!
Perfectionist	Unlock 165 stars.
R&D	Upgrade the T.U.R.B.O on Jody and Saul's bikes to the max.
Rookie	Succeed a challenge.
Single is simple, double is trouble	Do a double flip.
Spanner in the wheels	Do 200 swerves.
Spartacus	You knocked down 100 riders with swerves.
Start with Style	Reach a total of 50,000 style points in one race.
Street hawk	Score 3000 high-speed points in one go.
The Leech	Reach a total of 180 seconds of slipstreaming during a race.
The ambassador's reception	Play a ten-player game.
The eagle has landed	Ride on a truck's trailer.
This one's for you, Paul!	Do a wheelie on the Great Wall of China.
Tightrope walker	Do 3500 wheelies.
To infinity and beyond	Keep your light trail for 120 seconds.
Top mechanic	Upgrade Wrench and Bolt's bikes to the max.
Top of the charts	Win the 9-3 challenge with a Gold performance.
Uncharted	Find all the shortcuts in the game.
Whiplash	Perform a whip on a dirt bike.
Who's the boss?	Win a ten-player online game.
Yamakasi	Do a Flip + Trick combo.
Young prodigy	Win the 6-2 challenge with a Gold performance.