Sonic Riders

(M) (Datel)
6326-A5HU-59HZ7
Y5U0-HER0-8TFPK

Infinite Rings (Kirby is cool)
DYXD-5405-NK0V8
P0HD-KE3K-0440N

Infinite Air (Player 1) (Kirby is cool)
J5YA-NBAY-4B5TD
Z7P5-F0VZ-CCR1T

Infinite Air (All Players) (Link Master)
03J4-D3GP-17YBN
4YX8-Y1RV-CR6R8

Max Points In Grand Prix (Kirby is cool)
E1MA-XKFF-9U953
V8CC-20ZR-W0ZY8

Max Rings In Bank (Kirby is cool)
QR78-70UR-1D7DV
6J58-29NQ-8NMZ0

Always Running (Kirby is cool)
G93U-6N7R-MZ82G
1XXJ-JTFQ-K4YHM

Infinite Rings (Position 1) (Link Master)
1AYB-210W-XAMPJ
6TKQ-9FY2-JHWE8

Infinite Rings (Position 2) (Link Master)
WJ42-7CPE-BE7FD
4Z1V-TT22-D67UX

Infinite Rings (Position 3) (Link Master)
C4Y0-RRB6-06RNB
WRD4-59R1-FY03F

Infinite Rings (Position 4) (Link Master)
1057-4WMV-QVR0C
MWB0-QNND-X5NGZ

P1 - Invincible (HemmyIII)
R0R3-QBKX-ZKE1A
G1WH-ZF8G-1YM3K

P1 - Press Z For X Rank (Must Land Properly) (HemmyIII)
P9JY-TQE2-FAVC6
14PQ-B49X-2CPXT
ZVX8-BW5V-ZWKMN
1PKX-Q4V1-9BTZY
R72X-TN0F-1JZ6A
E9FZ-A3QA-YCERP

P1 - Turn Off Wrong Way Sign (L+Z) (HemmyIII)
TFN6-0NCK-67ZX9
VU1R-89BT-9WK92
P1QQ-N1RT-XYHC8
TRTA-NEMC-WCKF3

P1 - Super Jump (D-pad Up In Air) (HemmyIII)
57ZG-Y8GY-XHF1V
AGR5-0M2K-JTARC
5XQC-NK24-V7GFQ

Unlock All Stages (HemmyIII)
WWU1-DYFW-4PQAR
P0V2-K7W9-9KDNA
5UH4-423B-Y3B7N
F70Y-J3CX-JP0RF

Unlock All Characters & Gear (HemmyIII)
PG2A-U7HV-7RAZU
RPPR-XHEW-ZUCA5
0NTA-ZAHG-W5RM1
C59P-45YX-JDM1F
83HN-EZT3-029GW
VT1G-AZJX-CVCRF

Sonic And Jet Are Black (Everyone Else Is Blood Red) (HemmyIII)
K26C-1JR5-X3B59
N21D-ZUJF-PF6VK
P0PZ-V4KN-Y2NT1
JK4A-DY05-0HR3T
EKKK-C4Y5-JKJRV
MQU6-WX09-B5DHA

Sonic Is Purple (HemmyIII)
XJM1-QX3V-U6U3G
MQU6-WX09-B5DHA
3AFN-6J9Q-N9NDR

Ability Modifier (1stkirbyever)
JPDW-F85B-D7QPY
EXBB-6TVT-CQUAQ
8U4J-QEZ2-Q7R4M
AGR5-0M2K-JTARC
8UTV-VKJK-04PKR
02H2-WN1W-1PUBJ
UJ3Z-QHW4-890CG

Each Piece Of Junk Is Worth 5 Junk Pieces (HemmyIII)
HJJE-FFV9-BW1VV
K9AU-5P45-UEY6C

Each Piece Of Junk Is Worth 10 Junk Pieces (HemmyIII)
1A00-9WT4-EW9U4
FQ00-7VJM-617GH

Each Piece Of Junk Is Worth 15 Junk Pieces (HemmyIII)
UEB3-N0PK-BMBUW
UVQ3-AUK2-CU040

Each Piece Of Junk Is Worth 20 Junk Pieces (HemmyIII)
3JZA-DP6V-827CM
YGBP-8TPD-76VVH

Each Piece Of Junk Is Worth 30 Junk Pieces (HemmyIII)
AP2U-X8ZB-97CTQ
1GJN-583B-JBFR6

Each Piece Of Junk Is Worth 40 Junk Pieces (HemmyIII)
F80J-WXNC-Y8KHG
WUUC-124D-A1MHF

Each Piece Of Junk Is Worth XX Junk Pieces (HemmyIII)
04487DD8 380300XX

Character Modifier (Player 1) (Link Master)
006094FA 000000XX

Stage Modifier (Darkspinessonic)
006129AB 0000XXXX

Notes

How these codes work is not by the controller port you're plugged into, but by the position you're in on the race. For example, if four people are playing, then position 1 is player 1, position 2 is player 2, and so on. But if only three people are playing, and no one is plugged into controller port 1, then position 1 is player 2, position 2 is player 3, and position 3 is player 4. If there are only two people playing, and they're plugged into controller ports 3 and 4, then position 1 is player 3, and position 2 is player 4. Also note that these codes will affect computer players, which is why they are seperate codes rather than combined into one code.

After choosing your character and gear, press the corresponding button to select what type you want them to be, then press start.

D-pad Up    - Flight
D-pad Left  - Speed
D-pad Right - Power

00 - Sonic (Speed)
01 - Tails (Fly)
02 - Knuckles (Power)
03 - Amy (Speed)
04 - Jet (Speed)
05 - Storm (Power)
06 - Wave (Fly)
07 - Eggman (Power)
08 - Cream (Fly)
09 - Rogue (Fly)
0A - Shadow (Speed)
0B - Super Sonic (All) (Freezes)
0C - Nights (Fly)
0D - AiAi (Power)
0E - Ulala (Speed)
0F - E10000G (Power)
10 - E10000R (Speed)

00 - (Crashes)
01 - Metal City
02 - Splash Canyon
03 - Egg Factory
04 - Green Cave
05 - Sand Ruins
06 - Babylon Garden
07 - Digital Dimension
08 - SEGA Carnival
09 - Night Chase
0A - Red Canyon
0B - Ice Factory
0C - White Cave
0D - Dark Desert
0E - Sky Road
0F - Babylon Guardian
10 - SEGA Illusion
11 - Dual Towers (Multiplayer Stage)
12 - Snow Valley (Multiplayer Stage)
13 - Space Theater (Multiplayer Stage)