Hello,

I have owned my colnago c40 since new (2001) but now, unfortunately, the rear dropouts are showing signs of corrosion! White powder. so presume it is some kind of galvanic corrosion. Painted hammerite over it but still corroding so would like to find a way to protect from further corrosion or if anyone knows of a company who can replace the dropouts?



Much obliged


Martyn

I have the same problem. Did you find somewhere that sells the dropouts?