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