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    • 4iiii Dura-Ace FC-R9100 Left Arm Powermeter


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  • 4iiii Dura-Ace FC-R9100 Left Arm Powermeter

    The perfect training companion to keep your pedal stroke as smooth and efficient as can be, this crank-integrated meter wirelessly sends your power and cadence outputs straight to your compatible computer or device, letting you make instant adjustments to your performance.

    Innovative, Onboard Power and Cadence Meter

    Designed for use with Shimano Dura-Ace FC-R9100 cranksets, it utilises ANT+ and Bluetooth connectivity to relay your data right to your smartphone or onboard computer, giving precision measurements to within +/-1% to keep you pedalling at your peak. With 100+ hours of battery life and a strong IPX7 waterproof rating, it is an excellent accessory for the performance-focused rider.


    • Accuracy: Measures to within +/-1%
    • Crankset Compatibility: Shimano Dura-Ace FC-R9100
    • Wireless Connectivity: ANT+, Bluetooth
    • Dimensions: 37.7x27.6x7.5mm
    • Power Range: 0-4000w
    • Cadence Range: 30-150rpm
    • Waterproof Rating: IPX7, IPX5
    • Battery: CR2032 Lithium Ion coin cell, 100+ hours
    • Module Weight: 8g

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


    • Colour: Black
    • Speed: 11 Speed
    • Length: 170mm, 165mm, 175mm, 172.5mm
    • Material: Aluminium
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    RRP 5625.40SEK
    5114.00 SEK 5114.00
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