Kit Crono CX Carbon is a bottle & bottlecage kit designed & manufactured to ensure max aerodynamic properties perfect for time trials & triathlon. Its the most used by World Tour teams bottle & bottlecage aerodynamic kit. This is a replacement bottle CX bottlecage not included. Developed & tested in a wind tunnel Multiple wind tunnel tests while designing it made it possible to streamline all surfaces in order to obtain unprecedented aerodynamic results. The exclusive coupling system for bottle & bottlecage developed ad hoc makes for a stable & secure grip on the bottle even at high cycling speed typical for time trials. Aerodynamic finish The bottle on the Kit Crono CX Carbon features a speed-effect finish perfect to improve aerodynamic penetration while working out. Its no surprise that this kit is one of the most used by pro triathlon athletes & most World Tour teams. Liquid flow happens only with a slight touch of the hand on the bottle body which is squeezable. Features an air-tight nozzle to avoid & accidental liquid spill even when the bottle is upside down. It also ensures an unidirectional & copious liquid flow about 47 ml/sec Other info UCI approved Kit Crono CX Carbon complies with the UCI provisions & has been chosen & used by the best Pro Teams in the world. Perfect for triathlons Ideal for triathlons where weight & aerodynamic properties are key. Dishwasher safe bottle (40°C-104°F) You can easily wash it in your dishwasher.