Is a 7 speed fat tire mtb good to put a motor on

[Dmar]

I'm looking at a mongoose seven speed bike I want to know if I can still but on the rear sprocket on the wheel

 

[Frankfort MB's]

Pictures or a link?

 

[Dmar]

 

[FurryOnTheInside]

There is a thread about this bike iirc.. Have a look through recent posts that mention fat bikes.