Wake 6560 Evolution is also incrementally wider and lighter than its predecessor. The increased width (21mm internal, 28.2mm max external) is optimized for the 25-28mm tires that professional cyclists currently race on. The result is a wheel with even better aerodynamic efficiency at all yaw angles and better composure in tricky crosswinds. Rim weight has been reduced by 10g per rim, helped by the overall shorter cord length of the inner edge. The rim brake and hooks live on. Ride how you want, with what you want. Rim brake rims will always be available and Wake 6560 Evolution will continue to have a hooked, hole-less, tubeless ready tire bed, which can accommodate clincher/tubed tires or tubeless tires with no tape needed and no tire pressure restrictions. Max Rim Width 28.2 mm Max Rim Depth 65mm Min Rim Depth 60mm Spokes Sapim® CX-Ray® Nipples Sapim® Secure Lock Spoke Count 24/24 Hub Type Tactic Racing TR01 Free Hub Body Shimano, SRAM XDR, Campagnolo Finish/Color Matte/Black, Matte/White, Gloss/Black, Gloss/White, Gloss/Chrome, Gloss/Gold, Matte/Rose Gold, Matte/High Vis, Gloss/Chromatic Blue, Gloss/Purple Internal Width 21 mm Tire Compatibility Clincher/Tubeless Ready