
FFZV2 Instruction manual
Version 1.0 (2020-June-15)
24
24
Not included
Trim this part to avoid the touch of
front belt
Caution:
Caution when install the Front Body Mount
FFZV2 Gear Ratio Chart
1.8
Motor Pinion
13
14
15
16
17
18
Spur Gear
39
5.4
5.01
4.68
4.39
4.13
3.9
40
5.54
5.14
4.8
4.5
4.24
4
41
5.68
5.27
4.92
4.61
4.34
4.1
Recommend Gear ratio for Atomic Motors:
3500KV : around 4.3 ~ 4.6
5500KV : around 4.8 ~ 5.2
Gear ratio decision is affected by strength of battery, and overall smoothness of the
transmission system also the size of the track