Shimano Fc-r8100-p Left Crank

Offering All The Precision And Functionality Of The Dura-Ace Power Meter, The Ultegra Fc-R8100-P Power Meter Comes In A More Affordable Package.Scientific Training Requires Accurate Measurement And User-Friendliness, And The New Ultegra R8100 Power Meter Has Both. Its Dual-Sided Measurement Is Accurate Within 2.0% And Zero Offset Calibration Is A Quick And Easy Process. Perhaps Most Importantly, Its Long Battery Life, Easy Recharge, And Ant+ And Bluetooth®Le Connectivity Makes Using And Recording Your Workouts Easier Than Ever.Features:Integrated, Waterproof, And Rechargeable Li-Ion Battery:- Up To 300+ Hours Of Ride Time * Depending On Ant+/Bluetooth®Le SettingsAccurate Data Collection:- ±2.0% Strain Gage Accuracy Throughout The Entire Calibration Range- Proprietary Strain GaugePossible To Start Quickly:- Simple Zero Offset Calibration With Switch On TransmitterActive 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 DataSpecification:- Average Weight: 758 (50-34t) 769 (52-36t)- Remarks: * Crankset Specifications Not Listed Here Are The Same As Fc-R8100- Chainring Combination: 50-34t 52-36t- Crank Arm Length (Mm)|165: - (50-34t) X (52-36t)- Crank Arm Length (Mm)|170: Yes - Crank Arm Length (Mm)|172.5: Yes - Crank Arm Length (Mm)|175: Yes - Force Measurement|Right Side: Yes - Force Measurement|Left Side: Yes - Force Measurement|Number Of Strain Sensor: 24- Cadence Mesurement|Magnet: Yes - Accuracy (%): ±2- Led For System Status: Yes - Number Of Control Button: 1- Zero Offset|By Control Button: Yes - Zero Offset|By Device: Yes - Active Temperature Compensation: Yes - Battery|Type|Lithium Ion: Yes - Battery|Life: 300 H Or Longer- Battery|Charging Cable: Ew-Ec300- Firmware Update By E-Tube Project: Yes - Di2 Connectivity Wireless|Bluetooth® Le|Cycling Power: Yes - Di2 Connectivity Wireless|Ant+ |Bicycle Power: Yes - Di2 Connectivity Wireless|Bluetooth® Le Custom (*1)|Compatible With E-Tube Ride: Yes - Di2 Connectivity Wireless|Bluetooth® Le Custom (*1)|Compatible With E-Tube Project: Yes Technologies:- Power Meter- Hollowtech- Hollowglide- Hollowtech