Product Description Shimano Ultegra BR-6700 dual-pivot brakes are reliable, light and race-proven--period. This year Shiman introduced their new brake shoe compound to add additional stopping power in wet weather. So if you spend your days negotiating the waterlogged streets in Seattle or racing on the soggy cobbles of Belgium, the 6700 brakes might make you feel guilty for not stopping more. Adjustable spring tension allows for equalized lever pressure so that when your legs are working hard your hands won?t have to.