There's a flat spot on my F650GS head bearings. How critical is this? It seems to begetting progressively worse. Should I bite the bullet and just switch it out?
Second questions regards the break rotors. Both the front and rear rotors are below the minimum standard. Local BMW guy says I could ride with them like this but if I traded it in they'd replace the rotors. I'm leaning toward replacing them.
Has anyone done this and did you use stock or aftermarket rotors? Wave rotors would look cool but do they offer any real stopping advantage?
Second questions regards the break rotors. Both the front and rear rotors are below the minimum standard. Local BMW guy says I could ride with them like this but if I traded it in they'd replace the rotors. I'm leaning toward replacing them.
Has anyone done this and did you use stock or aftermarket rotors? Wave rotors would look cool but do they offer any real stopping advantage?