MAVIC Rear Ksyrium S RB Road Bike Rim | Restore Your Wheel´s PerformanceRevitalize your high-performance wheelset with the genuine MAVIC Rear Ksyrium S RB Road Bike Rim. Engineered as the ideal replacement for the renowned Ksyrium S wheel, this rim enables you to restore your ride to its original factory-level performance and safety. This is the official spare rim for replacing a damaged one and repairing your MAVIC wheel, ensuring you regain the original ride quality, responsiveness, and reliability you expect. Don´t let a bent or cracked rim prevent you from riding, get back on the road with the assurance that only an authentic Mavic component can provide.The Ksyrium S rim is designed for the discerning road cyclist who seeks an optimal balance of low weight, robust strength, and dynamic ride quality. It delivers tangible advantages on every ride, from extensive mountain ascents to high-speed sprints on flat terrain. Experience lightweight agility that makes climbing feel easier and accelerations more immediate. The rim´s optimized design offers exceptional lateral stiffness, translating into precise, predictable handling and confident cornering, allowing you to maintain your line accurately. Built to withstand countless miles of challenging road conditions, this rim provides superior durability and braking performance for rim brake systems.Key Features for Unrivaled Performance:* Fore Tubeless Technology: Featuring a completely sealed upper rim bridge with no drilling, this design eliminates the need for rim tape. This not only reduces weight but also simplifies and enhances the reliability of tubeless tire installation, while significantly increasing the rim´s overall strength and rigidity.* ISM 4D Weight Reduction: Inter Spoke Milling 4D technology strategically removes excess material from the rim between the spoke holes. This advanced process substantially lowers weight and inertia without compromising durability, leading to faster acceleration and more responsive handling.* SUP Welded Joint: The Soudé Usiné Process creates an exceptionally strong and smooth rim joint. After bending, the rim joint is arc welded and then milled for a flush, balanced finish that prevents shuddering during braking and provides superior wheel balance.* Black Shield Treatment: A distinctive surface treatment protects your rim from impacts, scratches, and daily wear. This ensures your wheels maintain their pristine appearance for longer, even after navigating demanding road conditions.Advanced Aerodynamic Integration:Features:Airflow guides:- The blades create a seamless transition between the wheel and tire, directing airflow around them. The absence of turbulence where the tire meets the rim further reduces aerodynamic drag.CX01 technology specific:- Specifically developed for rims and tires featuring CX01 technology: Cosmic CXR rims and Yksion CXR tires.Technical Specifications:* Material: Maxtal Aluminum Alloy* Discipline: Road Cycling* Brake Type: Rim Brake (RB)* ETRTO Size: 622x19TC Road* Rim Profile Height: 22 mm* Internal Rim Width: 19 mm* Joint: SUP welding technology* Drilling: Fore tubeless technology (no tape required)* Weight Reduction: ISM 4D milling* Surface Treatment: Black Shield* Tire Compatibility: UST Tubeless and clincher (tube-type)* Recommended Tire Sizes: 25 mm to 32 mm* Valve Hole Diameter: 6.5 mm (Presta)Attributes: Rims, Road Cycling