Specifications

66
Gearing
For a bike with a centrifugal clutch, it’s better to be geared too low than too
high.
What happens with improper
gearing?
Poor performance
Not enough top end
speed
No snap
Over heat clutch
Premature failure of
engine seals, bearings, & electronics
High clutch wear *It may be helpful to set up the clutch to hit early for smooth power delivery
Condition
Gear Taller
Gear Lower
Mud
Sand
Hills
Hard Pack
Throttle Blipper (novice)*
*
Front Sprocket
Rear Sprocket
Gear Ratio
15
33
2.20
15
34
2.27
15
35
2.33
14
33
2.36
15
36
2.40
14
34
2.43
15
37
2.47
14
35
2.50
15
38
2.53
13
33
2.54
14
36
2.57
15
39
2.60
13
34
2.62
14
37
2.64
15
40
2.67
13
35
2.69
14
38
2.71
15
41
2.73
13
36
2.77
14
39
2.79
15
42
2.80
13
37
2.85
14
40
2.86
13
38
2.92
14
41
2.93
13
39
3.00
14
42
3.00
13
40
3.08
13
41
3.15
13
42
3.23