One of my buddys has some spinning wheels and two of them dont spin as long as the others. I heard something about Motorcycle bearings. Whats kinda bearings are these and if someone has done it what is the part number and was it hard to do??
it most likely aint the berings some spinners are heavier than others makes them spin longer of you drive faster but short bursts make them spin less lighter ones spin better in short bursts [from stoplight to stoplight ]
you first should see what the two spinners that spin are torqued at then retorque the spinners that dont spin . also did you grease the bearings really good that helps. one last thing not to piss your friend off but the could be some cheap spinners.