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SHIMANO ULTEGRA Dual-Sided Power Meter HOLLOWTECH II Road Crankset 2x12-speed
FC-R8100-P
NEW
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 settings
- Accurate data collection
- ±2.0% strain gage accuracy throughout the entire calibration range
- 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
Product Specifications
MODEL NO | FC-R8100-P |
---|---|
SERIES | ULTEGRA R8100 Series |
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 | ✔ |
Crank arm length (mm)_172.5 | ✔ |
Crank arm length (mm)_175 | ✔ |
Firmware update by E-TUBE PROJECT | ✔ |
Accuracy (%) | ±2 |
Active temperature compensation | ✔ |
Battery_Charging cable | EW-EC300 |
Battery_Charging port | ✔ |
Battery_Life | 300 h or longer |
Battery_Type_Lithium ion | ✔ |
Cadence mesurement_Magnet | ✔ |
Di2 connectivity wireless_ANT+ _Bicycle power | ✔ |
Di2 connectivity wireless_Bluetooth® LE_Cycling power | ✔ |
Di2 connectivity wireless_Bluetooth® LE custom (*1)_Compatible with E-TUBE PROJECT | ✔ |
Di2 connectivity wireless_Bluetooth® LE custom (*1)_Compatible with E-TUBE RIDE | ✔ |
Force measurement_Left side | ✔ |
Force measurement_Number of strain sensor | 24 |
Force measurement_Right side | ✔ |
LED for system status | ✔ |
Number of control button | 1 |
SD300 connector (pcs) | 0 |
SD300 port (pcs) | 0 |
SD50 connector (pcs) | 0 |
SD50 port (pcs) | 0 |
Zero offset_By control button | ✔ |
Zero offset_By device | ✔ |
SKU | IFCR8100P |
Brand | Shimano |
Shipping Weight | 1.5470kg |
Shipping Width | 0.300m |
Shipping Height | 0.250m |
Shipping Length | 0.250m |
Shipping Cubic | 0.018750000m3 |
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