Originally Posted by
kingston
My experience is that BB7's are many multiples more maintenance than rim brakes.
What are you doing that is taking so much time to maintain BB7's? If its dry every couple hundred miles you have to turn 2 knobs 1 click. About the same frequency as you have to turn the tension knob on a caliper brake. If its wet a bit more often on the BB7s but for rim brakes you have to constantly wipe down the rims and pads and pick out metal shards if you want the rim to last a long time.