Here is the full list of all 20 LocoCycle achievements.
Combo streak reached 1,000.
Beat a tanker truck sequence in less than 60 seconds.
Blew up 200 civilian cars.
Took no damage during a whole level.
Unlocked all film bonus content.
Unlocked all bonus content.
Finished Final Level.
Unlocked all game bonus content.
Finished Neighborly Farmlands.
Countered 150 total enemies.
Combo streak reached 250.
Took out a Big Arms car using only melee.
Maxed level up on all weapons and abilities.
Finished Bi-Polar Offroads.
Finished Cruisin' Keys.
Finished Hidden Canyons.
Countered 50 total enemies.
Blew up Leaper Agent's car before he reached you.
Finished El Highway.
Finished Prologue.