Originally Posted by
tc5 man
no u dont need to replace your bearings frently as long as there smooth your fine or just after every run get a air compresser and blast the dirt off ,its really just a personal thing my last long in my 1/8 nitro buggy as long as i dont run in the mud or something ,or il just clean them lube them up
how often i would say after a gallon in a half or two but if they are still smooth why change them or just take the seal off and lube them up