Found this on the web. Is this how you adjust the calipers? If they are rubbing, they might be slightly misadjusted, or there is a slight warp in the rotor. Since they are double-piston caliper brakes, both brake pads move in at the same time. Here is how to adjust them: Loosen the caliper fixing bolts just a tad so the caliper can wiggle side to side. While loose, squeeze the brake on the rotor in a few different spots in the wheel rotation - this should center the caliper over the rotor. Next, sqeeze the brake lever fairly tight, and do up the fixing bolts a little at a time, switching between the two, until they are tight. Last, as the other guy said, you can adjust the reach of the lever with a 2mm alan key. This can make the lever farther away from the bar, so you can pull it a little tighter before hitting your fingers. Also, if the levers feel mushy, or still don't give you enough finger clearance while strongly braking, you might try getting them rebled.
