2021 AMA Supercross and Motocross Numbers

* = Career Numbers

#	Rider
1 450SX	Eli Tomac
1 450 Class	Zach Osborne
1 250 Class	Dylan Ferrandis
1W	Dylan Ferrandis
1E	Chase Sexton
2*	Cooper Webb
3*	Eli Tomac
4*	Blake Baggett
6*	Jeremy Martin
7*	Aaron Plessinger
9*	Adam Cianciarulo
10*	Justin Brayton
11*	Kyle Chisholm
12*	Shane McElrath
14*	Dylan Ferrandis
15*	Dean Wilson
16*	Zach Osborne
17*	Joey Savatgy
18	Jett Lawrence
19*	Justin Bogle
20*	Broc Tickle
21*	Jason Anderson
22*	Chad Reed
23*	Chase Sexton
24*	RJ Hampshire
25*	Marvin Musquin
26*	Alex Martin
27*	Malcolm Stewart
28	Brandon Hartranft
29	Christian Craig
30	Jo Shimoda
31	Cameron McAdoo
32*	Justin Cooper
33	Derek Drake
34	Max Anstie
35	Mitchell Harrison
36	Martin Davalos
37	Benny Bloss
38	Austin Forkner
39	Carson Mumford
40	Vince Friese
41	Hunter Lawrence
42	Michael Mosiman
43	Fredrik Noren
44	Tyler Bowers
45	Pierce Brown
46*	Justin Hill
47	Jalek Swoll
48	Garrett Marchbanks
49	Mitchell Oldenburg
50	Enzo Lopes
51*	Justin Barcia
52	Luke Clout
53	Jake Masterpool
54	Nick Gaines
55	John Short
56	Kyle Peters
57	Justin Rodbell
58	Jacob Hayes
59	Jarrett Frye
60	Chris Blose
61	Joey Crown
62	Mason Gonzales
63	Martin Castelo
64	Colt Nichols
65	Carson Brown
66	Jordan Bailey
67	Stilez Robertson
68	Jace Owen
69	Robbie Wageman
70	Henry Miller
71	Killian Auberson
72	Coty Schock
73	Derek Kelley
74	Mitchell Falk
75	Ty Masterpool
76	Grant Harlan
77	Jerry Robin
78	Kyle Cunningham
79	Isaac Teasdale
80	Jordon Smith
81	Justin Starling
82	Lorenzo Locurcio
83	Alex Ray
84	Josh Hill
85	Kevin Moranz
86	Darian Sanayei
87	Curren Thurman
88	Logan Karnow
89	Ryan Breece
90	Dilan Schwartz
91	Nate Thrasher
92	Chase Marquier
93	Hardy Munoz
94*	Ken Roczen
95	Josh Osby
96	Michael Leib
97	Ben LaMay
98	Justin Hoeft
99	Hunter Sayles