Progress Nitro2 Ceramic Boost Disc Cl Sram Xd Rear Hub

Progress Nitro2 Ceramic Boost Disc Cl Sram Xd Rear Hub Golden 28H / 12 x 148 mm. Unleash peak MTB performance with the PROGRESS Nitro2 Ceramic Boost Disc CL Sram XD Rear Hub. Engineered for precision and speed, it boasts 100% parallel COAX ceramic bearings for ultra-smooth, low-friction rotation. Its innovative 2:1 lacing and asymmetrical flange create a stiffer, more responsive wheel with superior power transfer. Experience instantaneous engagement with its 48-tooth system and 4 double-engagement pawls. Crafted from robust 7075 aluminum, this hub offers an ideal balance of strength and lightweight design, ensuring durability for demanding trails. PROGRESS Nitro2 Ceramic Boost Disc CL Sram XD Rear HubUnleash the ultimate performance on the trail with the PROGRESS Nitro2 Ceramic Boost Disc CL Sram XD Rear Hub. Engineered for the discerning MTB rider who demands precision, speed, and unwavering reliability, this hub represents the pinnacle of wheel component technology. In 2025, we launched the new Nitro II hubs, equipped with cutting-edge technology backed by over 40 years of experience. They´re designed with what really matters in mind, offering a significant advantage in performance and usability for wheels that are stiffer, more durable, and feature more balanced spoke tension.Crafted from a high-strength, machined 7075 aluminum block, this MTB disc brake rear hub is built to withstand the most demanding conditions while remaining incredibly lightweight. At its core, the Nitro2 features 100% parallel COAX ceramic bearings, meticulously seated using our proprietary PAL-TECH technology. This ensures perfect alignment and an ultra-smooth, low-friction rotation that you can feel from the very first pedal stroke, translating into more speed and less wasted energy on every climb and descent.The engineering brilliance extends to the wheel build itself. The Nitro2 employs an innovative 2:1 lacing pattern (16:8), a design choice that intelligently equalizes spoke tension between the left and right sides of the wheel. This is further enhanced by a greater diameter on the right-side flange, which increases the spoke bracing angle by +2º. The result is a significantly stiffer and more responsive wheel, delivering superior lateral rigidity for precise cornering and explosive power transmission when you´re sprinting out of a turn.Engagement is a critical factor in technical mountain biking, and the Nitro2 excels with a rapid-reacting system featuring 48 teeth and 4 powerful, double-engagement pawls. This configuration provides near-instantaneous power transfer, eliminating lag and ensuring every ounce of your effort is converted into forward motion. To handle the immense forces of modern riding, the hub is fortified with larger, more powerful 7mm wide bearings in the core, guaranteeing exceptional durability and a longer service life.Main Features:* Advanced 2:1 Lacing (16:8): Creates a stronger, stiffer, and more durable wheel by balancing spoke tension.* Asymmetrical High Flange Design: Increases right-side flange diameter for improved spoke bracing angle, enhancing lateral stiffness and power transfer.* Instantaneous Engagement System: Features a 48-tooth ring with 4 double-engagement pawls for minimal friction and maximum power transmission.* COAX Ceramic Bearings: Large diameter 28mm ceramic bearings provide exceptionally smooth rolling and superior durability.* PAL-TECH Technology: Guarantees a 100% parallel and perfectly aligned bearing seat for optimal performance and longevity.* Robust Construction: Machined from a single block of 7075 aluminum for an ideal balance of strength and low weight.Technical Specifications:* Discipline: MTB Cycling* Position: Rear* Axle: 12x148mm Boost* Brake Mount: IS6 Disc Anchor (6-Bolt)* Spoke Holes: 28H* Lacing: 2:1 | 16:8* Bearings: Large Diameter 28mm Coax Ceramic* Freehub Body: Sram XD* Weight: 235 gr. tradeinn Bikeinn