Pictured is the master cylinder reservoir cap from a 2013 SR50. The other looks the same. What would you do to clean those up ? Another forum says just replace the whole assembly they are cheep enough. I don't want to change them out because I want to keep it as original as possible and the brakes on this scooter are just awesome and I don't want to lose that.
I've done a combo of ultrasonic and vibratory tumbler cleaning / polishing on resi caps before with good results.
Nekid, one was real ugly so I wire brushed the last of the paint off first, ended up coming out of the tumbler near polished.
