Originally Posted by
Winfried
I'm not sure, but I suspect the original bolts are in steel, which would explain why they last longer. Before shelling out big bucks to buy titanium clamps + bolts from Asia (TWP, NovDesign, Kamoya, etc.), you might want to give
SpedDial a try.
I am away from my base, so cannot check directly, but the original bolts were just stock zincked metric - maybe the thread was the next most common or something. We have SpedDial on one bike and are very happy with it - in my opinion the optimal solution. The second bike has Kamoya which is fine, but not as good as SpedDial.