Karting's Original
SUGGESTED GEAR RATIOS
Briggs Classes
Ratio
17driver
16driver
15driver
Junior I Light
3.65
62
58
55
Junior I Heavy
3.76
64
60
56
Junior II Light
3.76
64
60
56
Junior II Heavy
3.88
66
62
58
Super Junior I
3.41
58
55
51
Super Junior II
3.53
60
56
53
Stock Light
3.65
62
58
55
Stock Medium
3.76
64
60
56
Stock Heavy
3.88
66
62
58
Senior Sportsman
3.88
66
62
58
Masters
3.88
66
62
58
2-cycle Classes
Ratio
11t driver
Jr. Sportsman Yamaha
6.455
71
Jr. Supercan Yamaha
7.182
79
Sr. Supercan Yamaha
7.364
81
TAG Senior
7.272
80