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    • 4iiii Precision Ultegra 6800 Powermeter

  • 4iiii Precision Ultegra 6800 Powermeter

    Developed for increasing your performance, this crank arm powermeter gives you industry-leading accuracy on every training session. Whether you're competing on a pro-level or trying to beat your own personal goals, this it gives you durable, lightweight and dependable performance. It features 3D powermeter technology, which measures tri-axial strain on your crank arm. This means that you'll enjoy its accurate and consistent data as you clock up the miles on your road bike. Coming complete with ANT+ and Bluetooth compatibility, this model easily pairs up with your smartphone for simple setup and maintenance.


    • 3D powermeter technology (patent pending) measures tri-axial strain on your crank arm
    • Accurate, consistent data
    • Lightweight, compact design
    • Battery status indicator via 4iiii app
    • Compatible with ANT+, Bluetooth Smart head units, smartphones, and other 4iiii products
    • User-friendly app and configurable rider compensation scale factor
    • Easy setup and maintenance
    • Data accuracy: +/- 1% error margin
    • Battery life: 100+ riding hours on 2032 coin cell battery
    • Weight: 9 grams

    Display Compatibility:

    • Android Apps
    • CateEye Cycling
    • Endomondo
    • Strava
    • Wahoo Fitness: Workout Tracker
    • Plus other apps supporting Bluetooth Smart/LE bike power devices
    • CATEYE
    • Stealth evo+
    • Stealth 50
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    • Padrone Smart
    • Padrone Smart+
    • Garmin
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    • Edge 820
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    • Edge Explore 1000
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    • Forerunner 910XT
    • Forerunner 920XT
    • fenix 2
    • fenix 3
    • fenix 3 HR
    • Suunto
    • Ambit3 Sport (Bluetooth)
    • iOS Apps

    Buy 4iiii Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


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    Power Meters Buying Guide

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