will this work?

[acg23]

a 60 tooth sprocket with a 12 tooth clutch on a minibike that weights bout 250 with me on it? also im using a donut spare tire that 15''.

 

[solomon]

Most defiantly.

 

[acg23]

cool. you think it would struggle on take off tho?

 

[Russ2251]

you think it would struggle on take off tho?

Yup, as well as overloading the clutch. Try a 80 tooth or larger.

 

[devino246]

It shouldnt much. Where do you plan to ride? If its on-road it should do fine.

 

[acg23]

only on streets, i wanted to keep a high top speed, but didnt want it to ruin my clutch.

 

[solomon]

What size tire, i think it will do fine.

 

[Doc Sprocket]

Most defiantly.

I think it will be very "DEFIANT"
When we say 15" donut, do we mean 15" rim? That's a tall tire. What's the actual diameter? I think you're going to need deeper gearing.

 

[acg23]

15 inch OD of the tire

 

[mckutzy]

wow, on my bike the doughnut was 24"OD, thats a small wheel, cool, but hey it will weigh a bit less wich will help.

 

[acg23]

did you use a torque converter or jack-shaft?