68RoLLa

of course ive tried both i wouldnt of said it other wise. i have a ke10 with a 4age in it for club day use. and anther ke10 with a worked 4k

i think you people who havent tryed both motors don't no what yous are talking about. my opinion is the k motors are good and do make good power but a 4age will deffently beat a k motor.