Shimano Ultegra 6800 C23 Tubeless Rear Rim. Upgrade your road bike with the SHIMANO Ultegra 6800 C23 Tubeless Rear Rim. This genuine Ultegra component offers race-proven technology for enhanced ride quality, grip, and puncture resistance with its tubeless-ready design. The versatile 23mm profile balances aerodynamics and low rotational weight, ensuring responsive acceleration and stable handling. Engineered for durability and efficient power transfer, this 20-hole rim is optimized for rim brakes and perfect for rebuilding your WH-6800 wheelset or upgrading any road bike. Experience superior performance on climbs and flats. SHIMANO Ultegra 6800 C23 Tubeless Rear RimElevate your road cycling experience with the SHIMANO Ultegra 6800 C23 Tubeless Rear Rim, a pinnacle of performance and reliability for dedicated riders. As a genuine component from the celebrated Ultegra 6800 series, this rim embodies SHIMANO´s commitment to race-proven technology, bringing professional-grade features to passionate cyclists. It serves as the perfect foundation for a high-performance wheel build, a direct replacement to restore your beloved WH-6800 wheelset, or a significant upgrade for any rim brake road bike.Unlock Superior Performance and Ride QualityThe primary advantage of the Ultegra 6800 rim lies in its tubeless-ready design. By transitioning to a tubeless setup, you can run lower tyre pressures with a drastically reduced risk of pinch flats. This translates into a noticeably smoother ride, enhanced comfort over rough pavement, and superior traction when cornering and climbing. The improved contact patch with the road also lowers rolling resistance, allowing you to maintain speed with greater efficiency. This rim is engineered to provide a secure and reliable seal, giving you the confidence to push your limits on every ride.Engineered for Speed and DurabilityDrawing directly from SHIMANO´s top-tier engineering, this rear-specific rim features an advanced design for optimal strength and performance. The 23mm rim height strikes an ideal balance between aerodynamic advantage and low rotational weight, making it a versatile performer that excels on punishing climbs and fast-paced flats alike. It provides responsive acceleration without being susceptible to crosswinds, ensuring stable and predictable handling in various conditions. The construction is focused on creating a stiff, durable wheel that efficiently transfers power from the pedals to the road, ensuring no watt is wasted during your hardest efforts. This rim is specifically designed for the demands of the rear wheel, which handles drivetrain forces and supports the majority of the rider´s weight.Main Features:* Fully tubeless-compatible design for enhanced ride quality, grip, and puncture resistance.* Versatile 23mm rim profile offers a perfect blend of aerodynamics, lightweight performance, and stable handling.* Engineered as part of the renowned SHIMANO Ultegra 6800 series, guaranteeing exceptional quality and performance.* Optimized for use with rim brake systems, providing a reliable and powerful braking surface.* Designed for a 20-hole spoke configuration, intended for a strong and responsive wheel build suitable for racing and high-mileage training.Attributes: Rims, Road CyclingRim WH-6800 Rear 20 Hole Thread / TubelessSpecifications:* Discipline: Race, Road* Rim Width: 20.8mm* Compatible Spoke Shape: Bladed / Butted* Brake Type: Rim* Wheel Size: 622x15C (700c)* Number of Spokes: 20* Rim Height: 23mm. tradeinn Bikeinn