Originally Posted by Ladder106
On the RD03 and 04, you should be able to remove the brake master cylinder arm on the inside of the frame tubes from the splines on the brake pedal and rotate the pedal downward a few notches. Dunno specifically for the RD07 but I'd assume it's about the same
It is! I've done exactly that to my RD07a.
There is a small rubber dust cover on the pedal, just be carefull not to pinch that when re-inserting the pedal after realignment.