Black Friday 2023

7 days ago

4iiii Precision Dura-Ace R9100 Power Meter

$ 559.40   -28%
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If you want a comprehensive tool capable of giving you accurate information regarding the cadence and power of your compatible devise, look no further than the 4iiii Precision Dura-Ace R9100 Power Meter.


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As the name suggests, this excellent device is the most precise way to keep on top of your riding outputs. This left-arm model is compatible with Shimano Dura-Ace FC-R9100 cranksets, delivering real-time cadence and power data straight to your onboard computer or smartphone via ANT+ and Bluetooth. Weighing only 8g, it gives output readings to within +/-1% accuracy, letting you make the appropriate adjustments in an instant.
IPX7 waterproof rated and equipped with 100+ hours of battery life, the 4iiii Dura-Ace Power Meter is an excellent way to keep yourself riding at your very best.
Please note: Crankarm only, no accessories included.


-Accuracy: Measures to within +/-1%
-Crankset Compatibility: Shimano Dura-Ace FC-R9100
-Wireless Connectivity: ANT+, Bluetooth
-Compatible with all cycle computers that use Bluetooth or ANT+ connectivity
-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

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