Another gearing question...I need help!

[aqwut]

I don't know, but it should be able to... because the lehner 1930 can take my truck to 50mph and it's only 1150Watts...

This is a bigger motor, but it's only a fraction of the price...

I'm goin' to push taht 7XL as much as it can take..

I'm a firm believer of "you get what you pay for", but I hope this Feigao Xl motor prooves me wrong....