Shimano Dura Ace FC-R9200-P 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. Integrated, waterproof, and rechargeable Li-ion battery Up to 300+ hours of ride time. * Depending on ANT+/Bluetooth® LE settings Accurate data collection. Software compensated ± 1.5% strain gage accuracy throughout the entire calibration range. * Depending on ANT+/Bluetooth® LE settings Simple zero offset calibration with switch on transmitter New pedaling vector function helps you improve your pedal stroke and find increased biomechanical efficiency With the new web service SHIMANO CONNECT Lab, your pedal stroke can be analyzed and visualized in more detail than ever before. HOLLOWTECH II Technology BB set not included Attributes BCD 110 BB Inclusion No Chainline 43.5mm Teeth 36/52 Connectivity ANT+, BT LE Crank Spindle Diameter 24mm Crank Arm Length 172.5mm Interface Hollowtech II Crankset Weight 752g Crankset Material Aluminum Pedals Thread 9/16'' Primary Color Black Speed 12 Drivetrain Spacing Road