Our latest batch of uber light flat bars has a slightly tweaked graphic design (less white print), and the wider 31.8mm bars have had 20mm added onto them to match the 25.4mm at 640mm.
Lots of options to pick from here: http://mtzoom.com/handlebars/ultimate-carbon-flat-bar/
We are also working on extending our riser bar range to 2 variants, around 150g in weight and extra length. Watch this space.
We sell a few ti bolts now. Nice and light taper headed caliper bolts and seriously hard premium ti rotor bolts: http://mtzoom.com/clamps/premium-ti-rotor-bolts/