Im having major problems with road calipers shimano 6400 single pivot going out of alignment after every ride.
I center them with a 14mm open end allen key and they work well but the more I use the brakes the more they move to the oposite side of where the cable pulls.
The small 2mm hex key that locks the side to side caliper movement seems to have no effect, is that locking mechanism kapput...is there a solution to this?
>>1358637>>1358696>google "color theory"go with bright red.