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Ultegra R8100 Rechargeable Power Meter Crank Arm

Ultegra R8100 Rechargeable Power Meter Crank Arm

Original price was: 409,76 £.Current price is: 104,17 £.

SKU: SKUHYQYZX Categories: Accessories, Components & Wheels, Power Meters, Power Meters, Power Meters, Technology Tag: INPEAK Brand: INPEAK

Description
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INPEAKUltegra R8100 Rechargeable Power Meter Crank Arm

The Ultegra R8100 Rechargeable Power Meter Crank Arm is the latest evolution of the INPEAK power meter range, created with modern performance needs in mind. Using the proven POWERCRANK E measuring system, it introduces a rechargeable battery that is easily powered via the included magnetic USB cable. More than a measurement tool, it supports riders in reaching a higher level of training and performance.

INPEAKAdvanced Connectivity

The POWERCRANK E system uses both ANT plus and BLE transmission protocols to deliver power, cadence and a wide range of detailed cycling performance metrics to compatible devices. Purpose built for road and gravel bikes, the low profile housing is waterproof and highly durable, ensuring reliability in varied riding environments.

INPEAKConsistent Accuracy

Precision is maintained in all conditions thanks to ATC automatic temperature compensation, which keeps readings accurate from minus five to fifty degrees Celsius. The rechargeable system provides an efficient, modern solution for riders looking for dependable and repeatable power data.

In The Box

Crank Arm with integrated power meter
USB charging cable
Instruction manual
Sticker set
Device data card

Features

Measurement Precision: ±2%
Power Measurement Range: 20–2000 W
Cadence Range: 20–200 rpm
Weight: 10 g (INPEAK device)
Case Tightness: IP67
Manual Zero Offset Calibration: Yes
Temperature Compensation: Yes
Gyroscope + Accelerometer: Yes
Torque Effectiveness: Yes
Pedal Smoothness: Yes
Cycling Dynamics: Yes (TWiN2)
Balance L/R: Yes (TWiN2)
Operating Temperature: -5°C to +50°C
Storage Temperature: -20°C to +50°C
Battery Type: Li-Po, rechargeable
Battery Capacity: 110 mAh
Battery Autonomy in Use: Maximum 90 hours
Battery Autonomy in Sleep: Maximum 6 months
Battery Autonomy in Ship Mode: Maximum 24 months
Charging Time (0%–100%): 2 hours
Low Battery Notification: Yes
Battery Charging Temperature: +5°C to +40°C
Battery Lifetime: Less than 20% capacity loss after 300 full cycles, approximately 6-year lifetime
Required Charger: 5VDC, 1000 mA (not included)
Software Update from INPEAK Manager App: Yes
Modification of Scale Factor: Yes
Zwift Compatible Mode: Yes
ANT+ Compatibility: Yes
Bluetooth Low Energy Compatibility: Yes
Auto Sleep: Yes
Auto Wake-Up: Yes

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