520 19 tooth sprocket for 1" shaft
the stock cart double chain sprockets are 14/33 , stock bike front sprocket is 12 so using the calculator a 18 tooth jackshaft input will give 3.54 , a 19 tooth will be 3.73 and a 20 tooth will be 3.93 ----------- so now I need to find a 19 tooth 520 sprocket and a hub to attach it to the 1" jackshaft ---------- what you think about that plan
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