Probolt USA has 20% off orders > $75, 11/26-29.

Ordered some aluminum and titanium bits myself, caliper mount bolts, rotor bolts, front axle pinch bolts, handlebars mount and pinch bolts, exhaust, and a few other goodies.

Nice! they're so expensive but I've found you're usually better off just going with Pro-Bolts if you need an exact size. I have started using Ti from Ebay if I can find it. Pro-Bolts Ti has a weak color to its finish and for $8 dollars a bolt or more, miht as well look for something cheaper and maybe better looking. They want to show the bolt is Ti but it looks worse than manufacturers that just make it the color it's supposed to be.