I found it on FOG
it's called CycloManiacs
By Kongregate

Description:
Compete over 26 tracks, battle the walrus, the party balloon and the man eating skate haddock. 20 different bikes and riders can be unlocked in a quest to become the ultimate rider.

Instructions:
Control The Bike = Use W,A,S,D keys or Arrow Keys
Bunny Hop = Use "X" Key or Space Bar
Horn = Use "B" Key (if you have one)


WARNING: ACHIEVEMENTS ARE NOT AWARDED WHILE CHEATS ARE ACTIVE.

CHEATS:
CHEESE - Low Gravity
GERBIL - Super Gravity
ELVIS - Auto Boost
HADDOCK - Haddock Costume



if you like the game?