Look 875 MADISON RS PROTEAM FRAME 2021

LOOK: The 875 MADISON RS frame was designed in collaboration with the French Cycling Federation as a highly-efficient track machine. The frame and fork are made of different types of carbon strategically combined to create an extremely stiff and lightweight unit. The race-oriented geometry ensures you are always optimally-positioned for performance.TRACK OR NOTHINGDesigned and developed with the French Cycling Federation and its athletes, the new 875 MADISON RS is an ultra-versatile, efficient and aerodynamic track bicycle with a 100% carbon frame and fork. Taking its name from Madison Square Garden, which itself was named after the 4th American President, James Madison, who organized the first 24-hour « indoor » races for teams of two.TRACK GEOMETRY AND AERODYNAMICSThe geometry of the 875 is completely new and perfectly complements the range of LOOK track products, namely the T20, R96 and AL 464. The 875 MADISON RS possesses a competition-inspired geometry that is available in 5 sizes, allowing each cyclist a perfectly adapted cycling position.The frame and fork have been designed to be aerodynamic. The downtube has a NACA-constructed profile making it both both aerodynamic and oversized which gives it excellent rigidity, especially around the bottom bracket. The fork and chainstays also have an aerodynamic shape while remaining a reasonable dimension to maintain the products excellent versatilityCARBON COMPOSITIONThe 875’s carbon composition is made of a blend of different types of carbon fibers used in strategic locations on the frame. 20% of HM carbon (high-modulus) fibers are used to achieve the rigidity needed for track use. In general, a versatile track bicycle such as the 875 is 15% stiffer than a road bike frame.IM (intermediate-modulus, 65%) and HR (high-resistance, 15%) carbon fibers complete this composition in order to provide the frame with the dependable tensile strength necessary for demanding track competition. TECHNICAL SPECIFICATIONSFrame: UD carbon-finish high modulus carbon frame integrated headset compatible seat post diameter 31,6mmTires: Compatible with tyres with a maximum size of 25mmBottom bracket: BSA 68mm