SHIMANO Dura-Ace FC-R9200P Crank With Power Meter

The DURA-ACE FC-R9200-P power meter brings everything a data-driven cyclist could want. Its integrated, waterproof design brings all-weather reliability while delivering accurate information including left/right balance. A rechargeable Li-ion battery is user-friendly and Bluetooth®LE and ANT+ connectivity ensure easy setup. Features: - Integrated, waterproof, and rechargeable Li-ion battery - Up to 300+ hours of ride time * Depending on ANT+/Bluetooth®LE settings - Accurate data collection - < 1.5% strain gage accuracy throughout the entire calibration range * Depending on ANT+/Bluetooth®LE settings - Proprietary strain gauge - Possible to start quickly - Simple zero offset calibration with switch on transmitter - Active temperature compensation - Software automatically compensates for temperature changes - The provision of new force vector data makes it the optimal training tool to analyze and improve pedal stroke efficiency - With SHIMANO CONNECT Lab, you can analyze and visualize your training and power data Specifications: - Rear Speeds: 12-speed - Front Speeds: 2 - Crank arm length(mm): 170 - Chain Guard: Without CG - Gear Combination: Without chainring