Kool Stop Road Brake Pads
Kool Stop replacement pads for Dura Ace, Ultegra, and 105 road brakes. For the ultimate stopping power Kool Stop is the way to go. When you're flying down a hill at 40+ mph you shouldn't have to worry about your brakes. With Kool Stop Road Brake Pads you can be confident you will always come to a Kool Stop.
These are my favorite dry weather brake pads (for wet weather I switch to the Kool Stop salmon pads). They collect far fewer bits of aluminum than other pads I've used, and they stop well.
Good stopping power--they are a little grabbier than most stock pads I've used. They wear faster than stock, but the performance is slightly better, so a bit of a trade-off. For the price, you can't go wrong.
They work great and have lasted longer than expected.
These Kool Stop pads seem quite a bit softer than the Shimano inserts that I normally use. I don't know how well they are going to last but I am happy with the stopping power and even modulation they offer. I like the price (1/2 the price) too.