Zipp 404 Firecrest Cl Disc Tubeless Road Wheel Set. Unleash all-around speed with the ZIPP 404 Firecrest CL Disc Tubeless wheelset. Engineered with Total System Efficiency (TSE™), these wheels conquer wind, gravity, rolling resistance, and vibrations. The versatile 58mm rim depth and ABLC™ Sawtooth™ dimples deliver exceptional aerodynamics and crosswind stability. Experience a smoother, grippier ride with the hookless tubeless design and benefit from the rapid engagement of the ZR1 DB hubset. Ideal for racing, gran fondos, and spirited rides, they offer a complete speed system for every road cyclist. Unleash All-Around Speed: The ZIPP 404 Firecrest CL Disc Tubeless Road Wheel SetElevate your performance on every ride with the ZIPP 404 Firecrest CL Disc Tubeless wheelset, the definitive choice for the modern road cyclist seeking the perfect balance of aerodynamics, stability, and lightweight efficiency. Engineered for real-world speed, this wheelset is your ultimate upgrade for racing, challenging gran fondos, and spirited group rides. It's not just a wheel, it's a complete speed system designed to make you faster, everywhere.The 404 Firecrest is built around Zipp's groundbreaking Total System Efficiency (TSE™) design philosophy. This holistic approach targets the four primary barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. The result is a wheel that excels on flat roads, rolling hills, and technical descents, giving you the confidence to push your limits. The 58mm rim depth, a signature high profile (> 40 mm) design, slices through the wind with remarkable efficiency, while the iconic ABLC™ Sawtooth™ dimple pattern manages airflow to deliver unparalleled aero-performance and crosswind stability. You´ll feel more in control and expend less energy, even when battling gusty conditions.Experience a revolution in ride quality and grip thanks to the modern tubeless and hookless rim profile. This design allows for a wider tyre footprint and the ability to run lower tyre pressures. This translates into a significant reduction in rolling resistance and road vibrations, smoothing out imperfect pavement for less rider fatigue and more comfort. Corner with newfound confidence as the improved tyre contact patch provides superior grip and control. This front and rear wheel combination is specifically designed for the demands of Road Cycling with disc brakes, offering powerful and consistent stopping power in all weather conditions.Key Features:* Total System Efficiency (TSE™): A comprehensive design approach for superior performance by conquering wind, gravity, rolling resistance, and vibration.* Versatile 58mm Rim Profile: The quintessential high profile depth, providing a significant aerodynamic advantage for all-around performance.* ABLC™ Sawtooth™ Technology: Advanced dimple pattern that optimises aerodynamic efficiency and enhances crosswind stability for confident handling.* Hookless Tubeless Design: Creates a seamless and more aero interface between the rim and tyre, enabling lower pressures for a smoother ride, better grip, and lower rolling resistance.* ZR1 DB Hubset: A German-engineered hub designed for durability and rapid response, featuring 66 points of engagement for instant power transfer.* Center Locking Disc Brake Interface: Provides a clean, lightweight, and secure installation for disc brake rotors.* Zipp Graphics and Cosmetics: A bold, modern aesthetic that screams speed and quality.Technical Specifications:* Product: ZIPP 404 Firecrest CL Disc Tubeless road wheel set* Wheel Size: 28´´- 700c* Material: Carbon* Brake Type: Disc Brake (Center Locking)* Wheels: Front and rear set* Discipline: Road Cycling* Tyre Compatibility: Tubeless Only* Rim Depth: 58 mm* Internal Rim Width: 23 mm* Hub: Zipp ZR1 Disc Brake* Axle Compatibility: 12x100mm (Front), 12x142mm (Rear) Thru-Axles* Spoke Count: 24 (Front), 24 (Rear)* Approximate Set Weight: 1450g. tradeinn Bikeinn