VISION Metron 40 Disc Carbon Tubular Road Rear RimUnleash your full potential on any terrain with the VISION Metron 40 Disc Carbon Tubular Road Rear Rim. Engineered for the discerning cyclist who refuses to compromise, this rim represents the pinnacle of all-around road cycling performance. It is the perfect foundation for building a world-class rear wheel that excels in every situation, from grueling mountain ascents and technical descents to flat-out sprints for the finish line. Meticulously developed with input from professional racing teams, the Metron 40 is a race-proven component designed to give you a tangible competitive edge.Key Benefits:* Aerodynamic Superiority: The 40mm deep rim profile has been expertly shaped through extensive Computational Fluid Dynamics (CFD) analysis and wind tunnel testing. This allows it to slice through the wind with minimal resistance, saving you precious watts and enabling you to maintain higher speeds with less effort. It strikes the perfect balance, offering significant aerodynamic gains without being susceptible to crosswinds.* Featherlight for Climbing: Conquer the steepest gradients with ease. The full carbon construction results in an exceptionally low weight, reducing rotational mass and providing an immediate, explosive response when you put the power down on a climb. Your acceleration will feel sharper and more direct, making this rim a true climber´s ally.* Unmatched Stiffness and Power Transfer: Experience zero-lag acceleration. The advanced carbon layup and robust construction provide remarkable lateral stiffness, ensuring that every watt you produce is transferred directly to the road. This translates into devastatingly effective power transfer for sprints and out-of-the-saddle efforts.* Supreme Ride Quality and Control: Designed specifically for tubular tyres, this rim allows you to experience the sublime ride quality, superior grip, and cornering confidence that professionals demand. The disc brake-specific design ensures consistent, powerful, and reliable braking performance in all weather conditions, from dry summer roads to wet and challenging race days.Main Features:The VISION Metron 40 Disc Tubular is a masterpiece of cycling engineering. Its versatile 40mm rim profile is the ultimate do-it-all depth, providing a clear aerodynamic advantage on the flats while remaining lightweight and stable enough for challenging climbs and windy conditions. The tubular-specific design is purpose-built to integrate seamlessly with high-performance tubular tyres, offering a supple ride and enhanced puncture resistance. Optimized for the modern demands of disc brakes, the rim structure is reinforced to handle the unique braking forces, delivering confidence and control when you need it most. The sleek, professional aesthetic features a premium carbon finish with integrated logos, giving your bike a stealthy and race-ready look that stands out from the crowd.Attributes: Rims, Road CyclingSpecifications:- Rear rim VISION METRON 40 Tubular RB 21H w/Logo- Material: carbon without stickers- Rim height: 40 mm- Number of holes: 21