Originally Posted by
Teamprovicycle
so i peeled black the tire ( gp4000) tire bead and saw a hole and exposed fibers , it doesn't show unless i bend the bead in that area , this might explain it , i cant be sure unless i buy new tires !
This sounds more likely to be the problem than not. Overheating is not the problem, it sounds mechanical in nature. Is there a particular shape to the punctures? You could put a piece of tape over the hole/exposed fibers... If you flat again, examine the tape...It will tell you if that is where your problem is. No crash worries with the flats? Cause if there are, who gives a dang about the cost of a new tire?