Mini Bike Gearing **HELP**

[AndrewMK110]

Where should I start for gear ratios?
18" Tires
8 HP motor
Centrifugal Clutch set up 1" shaft (thinking 12 tooth)
Rear sprocket size?? (thinking 6:1 or 7:1)

Looking for more bottom - middle end torque.

Let me know your thoughts

 

[motorman]

Where should I start for gear ratios?
18" Tires
8 HP motor
Centrifugal Clutch set up 1" shaft (thinking 12 tooth)
Rear sprocket size?? (thinking 6:1 or 7:1)

Looking for more bottom - middle end torque.

Let me know your thoughts

What's it running now?

 

[Hillz]

using this thread as no need to make a new one..

dusted the 50 off the other day & drained the tank going to do a few commutes to work next week via yee ol bush route, stock gearing will be no good for this 25km trip so thinking of going 16/35 if that will go forward with my ass on it....