AMRA Membership Purchase & Number Request
- If you do not have an earned number, please do not request a number that has been earned by another rider (regardless of whether that rider plans to run the earned number or not)
- Please check the previous year's earned numbers list (for big bikes or mini bikes) before you purchase your membership and request a number
PLEASE NOTE: Ignore the "authentication" feature of the registration pages, even if you've previously registered.
Big Bike Classes:
(number and background colors indicated)
AA
AA Vet 35+
A Open
A 250
A 200
A 30+
A 40+
A 50+
A 60+
A 70+
A Women
Women Vet 35+
B Open
B 250
B 200
B 30+
B 40+
B 50+
B 60+
B Women
C Open
C 250
C 200
C 30+
C 40+
C 50+
C 60+
C 70+
C Women
C School Boy
Sportsman 1
Sportsman 2
Big Bike Class Letters:
AA = (no letter)
Open = P
250 = X
200 = A
30+ = V
AA Vet 35+ = Z
40+ = S
50+ = M
60+ = L
70+ = F
Youth = Y
Women = W
Women Vet 35+ = N
Sportsman = (no letter)
Mini Bike Classes: (bold items reflect changes for 2019 season)
Class/Div (Ages) |
Displacement |
Max Wheel Size |
Background/Number Colors |
Letter |
50cc (4 to 6) |
51cc max, 2T or 4T |
10" |
Yellow/Black |
P |
50cc (7 to 8) |
51cc max, 2T or 4T |
12" |
Yellow/Black |
R |
65cc (7 to 9) |
60-111 4-stroke 60-65cc 2-stroke |
14" |
Green/White |
K |
65cc (10 to 11) |
60-111 4-stroke 60-65cc 2-stroke |
14" |
Green/White |
J |
65-85cc (11 to 14) Girls |
60-150 4-stroke 60-112cc 2-stroke |
19" |
Blue/White |
W |
85cc (9 to 11) |
80-150 4-stroke 80-85cc 2-stroke |
17" |
Black/White |
Z |
85cc (12 to 14) |
80-150 4-stroke 80-85cc 2-stroke |
17" |
White/Black |
G |
Supermini (12 to 16) |
79-150 4-stroke 79-105 2-stroke |
Big Wheel |
Red/White |
(none) |
Questions on memberships or number requests? Email our bike stewards:
[email protected]