Bikes:
Complete the following levels to unlock the corresponding bikes:

LEVEL – BIKE
Level 2 – Loncin 125R
Level 3 – Honda RS125
Level 5 – Aprilia 125RS
Level 6 – Derbi 125RSA
Level 7 – Aprilia 125RS(A)
Level 9 – Gilera 125RA
Level 11 – Honda NSR250R
Level 13 – Honda RS250R
Level 15 – Aprilia 250RSA
Level 18 – Suzuki GSVR800
Level 20 – Kawasaki Ninja ZX-RR
Level 22 – Honda RC212V
Level 24 – Ducati Desmosedici GP9 (Sat)
Level 26 – Yamaha YZR-M1

Trophies:

Bronze trophies
Victory – Your first win.
Rookie – Win a 125cc class season in Career mode.
Top of the Class – Obtain an ‘A’ class rating in all three sessions of a race weekend in career mode.
Middle Management – Hire a full compliment of staff in career mode.
That’s A Rep – Obtain a reputation level of 1 in career mode.
Notorious – Obtain a reputation level of 10 in career mode.
Brand – Choose your own team leather, helmet, livery design and paint with your own selection of colors.
Boy Done Good – Win on your home circuit in Career Mode.
Corporate Cartel – Obtain a full complement of sponsers.
Jump through some hoops… – Successfully perform every type of dynamic race objective.
Dynamic! – Complete over 50 dynamic race objectives.
They Made Me Do It – Complete a full season in championship mode.
Unravel – Unlock the MotoGP class in any game mode.
Draughter – Spend a total of 10 minutes slipstreaming in Arcade mode.
Mirror, Signal, Maneuver – Get every type of time bonus within the same lap on Arcade Mode.
Insert Coin – Use a continue and then finish first in Arcade Mode.
Out Runned – Finish a race with more time than you started with in Arcade Mode, without using any continues.
Power UP! – Earn more time between timing-out and using a continue in Arcade Mode.
Find Your Own Way – Create a custom racing line in time trial that you then go-on to use in any other game mode.
Beat the ‘Fun Vampire’ – Beat a time of 01:19.78 on Donington in Time-Trial Mode.
Halcyon – Win a race with no penalties – all clean sections, no crashes, no collisions.
Panning For Gold – Win a race at each track.
Bohemian Unlike You – Cross the finish line separately from your bike.
Water Sports – Win a wet-weather race.
Doppelganger – Finish a race with each rider in the game.
Blackjack – Win 21 races online.
Back to my place…? – Host a multiplayer race.
Owned – Use your own Career Mode motorbike and rider in a multiplayer race.
Champagne! – Win a race against a full grid of human riders.
Niko Wheelie – Do a wheelie lasting at least 500 feet on a motorbike.
Endo-Rider – Do an endo lasting at least 50 feet on a motorbike.
Dude, Where’s My Bike? – Come to a standstill over 100 yards away from your bike after a crash.
Wind Tunnel – Go over 207mph.
Cheers – Excited isn’t the word…
Mr. Consistent! – Finish 10th or better on every race in a season.

Silver trophies
Centurion – Complete 100 races in any game mode.
Pro – Win a 250cc class season in Career mode.
Famed – Obtain a reputation level of 20 in career mode.
Egg-Head – Fully upgrade a MotoGP class machine in Career Mode.
Bon Voyage – Ride over 100 miles.

Gold trophies
Legend – Win a MotoGP class season in Career mode.
The G.O.A.T. – Obtain a reputation level of 30 in career mode to become the greatest of all time.
1UP – Complete a full Arcade mode season without using a continue.
Nicky Hayden – Win 69 races online.

Platinum trophy
The Ultimate Prize – Earn all Bronze, Silver, and Gold trophies.