QUARQ DZero Specialized Spider With Power Meter: Precision Training for Your S-WorksElevate your training and unlock your true performance potential with the QUARQ DZero Specialized Power Meter Spider. As a premier choice in the world of Power meters, this component is meticulously engineered for the discerning cyclist who demands accuracy, reliability, and seamless integration. Designed specifically for owners of Specialized S-Works racing cranks, this Spider transforms your existing high-performance crankset into a world-class training tool, providing the data-driven insights needed to push your limits in Road Cycling.Harness the power of professional-grade data with an exceptional measuring accuracy of +/- 1.5%. This level of precision ensures that every watt you generate is captured and reported, allowing you to train, race, and pace your efforts with absolute confidence. The DZero platform is built on a legacy of proven technology, delivering consistent and repeatable numbers ride after ride. A standout feature is the 10K Active Temperature Compensation, which automatically calibrates for temperature fluctuations. This means your power readings remain stable and accurate from a chilly morning start to a grueling climb in the afternoon sun, eliminating data drift and providing trustworthy metrics throughout your entire ride.The QUARQ DZero Power Meter Spider is packed with features designed for the serious athlete. Gain a deeper understanding of your pedaling dynamics with Power Balance, which measures left and right leg power output independently. Use this data to identify and correct imbalances, improve your efficiency, and ultimately become a stronger cyclist. Connectivity is effortless thanks to dual-band wireless data transfer via both Bluetooth Low Energy and ANT+, ensuring compatibility with virtually any cycling computer, sports watch, or virtual training application on the market. Furthermore, cadence is measured via integrated acceleration sensors, eliminating the need for an additional magnet on your crank arm for a cleaner, more streamlined setup.Durability and user-friendliness are at the core of the DZero´s design. The robust, waterproof construction meets the IPX7 standard, giving you the confidence to ride and train in all weather conditions without fear of damage from rain or road spray. Chainring swaps are simplified, as they do not require recalibration or affect the power meter´s accuracy. A convenient LED power indicator provides at-a-glance information on battery status, while the unit boasts an impressive 200 hours of operating time. When it is time for a new battery, the tool-free compartment allows for a quick and easy change of the common CR2032 cell, even on the side of the road.Compatibility