Same proven lever technologies as Guide - piston, seals, reservoir and bladder Compact lever body with DirectLink 21mm, 2-piston monoblock caliper for superior heat management, consistency, control and feel Alloy lever blade with stainless hardware Matchmaker X and Bleeding Edge compatible Front No Rotor Black Dot 5.1 950mm Standard Post MountUPC/EAN/GTIN: 710845832376