Originally Posted by
BuzzTN
Looking to purchase a 4 port Nova & have narrowed it down to either the BTT4 or the Keep Off. By my uneducated eye the only difference I see is the Keep Off has the rear ceramic bearing to the BTT4 rear steel bearing. Is there any other differences? Is the low end power more controllable compared to a P5 or Elite 5?
Thank you for your responses.
I would get the new one Mantra it is a awesome engine fast lots of tourq low fuel consomtion