Atlas Circlemaster, Freestyle and Dance Skate Plate Size Chart
Plate Wheel Base Harlick SpTeri Riedell Risport
10 3 7/8 12-13 12-13 11-12 24-27
11 4 3/8 13-1 13-1 12-13 27-30
12 4 3/4 1-3 1-3 13-1 30-33
13 5 1/8 3 - 4 1/2 3-4 1/2 1-3 30-33
14 5 1/2 4 1/2 - 6 4 1/2 - 6 3 - 4 1/2 35-37
15 5 7/8 6 - 7 1/2 6 - 7 1/2 4 1/2 - 6 37-39
16 6 5/16 7 1/2 - 9 7 1/2 - 9 6 - 7 1/2 39-41
17 6 11/16 9 - 10 1/2 9 - 10 1/2 7 1/2 - 9 41-43
18 7 1/8 10 1/2 - 12 1/2 10 1/2 - 12 1/2 9 - 10 1/2 43-45
19 7 1/2 12 1/2 - 14 1/2 12 1/2 - 14 1/2 10 1/2 - 12 1/2 45-46
Atlas Skate Plus Plates Size Chart
Plate Size Wheel Base Riedell Risport
11 4 1/4 13-1 27-30
12 4 7/8 1-3 30-33
13 5 1/4 3 - 4 1/2 33-35
14 5 3/4 4 1/2 - 6 35-37
15 6 6 - 7 1/2 37-39
16 6 1/2 7 1/2 - 9 39-41
17 6 3/4 9-11 41-43