Discover the Shimano Dura Ace FC-R9200 Dual Stages Power LR Power MeterDiscover advanced performance with our Stages Cycling Power LR Potentiometer and Shimano Dura Ace FC-R9200 crankset. Accurate measurement, integrated and lightweight design for demanding cyclists. Advanced Features of the Shimano Dura Ace FC-R9200 Dual Stages Power LR Power MeterHigh Performance ExperienceThe Stages Cycling Power LR Potentiometer , paired with the Shimano Dura Ace FC-R9200 crankset, represents the perfect synergy between advanced technology and precision engineering design. This system is ideal for cyclists looking to improve their performance with accurate and reliable data.Innovative technologyEquipped with Powermeter Gen 3 technology , this power meter benefits from a decade of continuous innovation. It offers cadence measurement through optimized acceleration sensors and integrated annular lasers, ensuring independent performance data records on both sides.Accuracy and ReliabilityWith a power range of 0 - 2500 watts and a cadence range of 20 - 220 rpm , this device ensures maximum precision ( /- 1.5%) thanks to its individual and independent calibration . Additionally, Active Temperature Compensation (ATC) ensures consistent performance data under various environmental conditions.Integrated and Lightweight DesignThe power sensors integrate seamlessly with the design of the Shimano Dura Ace FC-R9200 crankset, adding only 35 grams to the weight. This flat and robust design facilitates a tool-free battery change on the left crank.Advanced ConnectivityData transmission is carried out without interruptions through Bluetooth and ANT , with improved antennas that multiply the transmission intensity by six. In addition, it allows wireless firmware updates and is compatible with software such as Stages Link, Training Peaks, Strava and Garmin Training Center.Shimano Dura Ace FC-R9200: Synonymous with QualityThe Shimano Dura Ace FC-R9200 crankset is a crucial component for any serious cyclist. With its Hollowtech II technology, it offers a perfect balance between rigidity, stability, weight and rotation efficiency. The anodized aluminum arms and plates, along with the plated steel axle, provide a lightweight yet robust construction.Resistance and DurabilityWaterproof with a rating of IPX7 , this set ensures exceptional durability. The battery life exceeds 175 hours , ensuring a long and reliable user experience.Tested in CompetitionStages power meters have been tested in the most demanding conditions, accompanying athletes in their victories in the Tour de France and world championships. This demonstrates its reliability and precision in the most critical situations.