Shimano Dura Ace TT79 Time Trial/Tri Single Aero Brake Lever – Black

The Shimano Dura Ace TT79 Time Trial/Tri Single Aero Brake Lever is a lightweight carbon fibre lever blade. The caliper brake levers designed for use with the New Super SLR / SLR-EV calipers and aero handlebars and can by used on either the right or left.