The Cane Creek CrossTop Drop Bar Cross Brake Lever works with caliper or cantilever brakes.Crosstop Drop Bar Levers are intended for 26.0mm stem-clamp diameter handlebars that taper to 24mm bar diameter. They should be mounted in the narrow diameter section of the handlebar; actual clamp diameter is 24mmStainless steel pivotQuick-release button eases wheel removalWorks with caliper or cantilever brakesHinged clamp fits 24mm O.D. handlebarsItem SpecificationsColorBlackWeight88gAero Bar/Cross Lever Diameter26.0Brake Lever ActuationShort PullDefined ColorBlack