4iiii Ultegra FC-R8000 Left Arm Powermeter Power Meter Cranksets

Power Meters > 4iiii

£349.00 £259.99
More than 10 available!
Free UK Delivery
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Available to buy from: Wiggle
The Black Friday Event - Up to 50% off.

price updated: 18/11/2021

Precision in name and in execution, this superb unit is the most accurate way to keep on top of your riding progress. This left-arm model is compatible with Shimano Ultegra FC-R8000 cranksets and provides instant cadence and power data right to your onboard computer or smartphone via ANT+ and Bluetooth. Weighing just 8g, it delivers output readings to within +/-1% accuracy, allowing for the correct adjustments to be made to keep you riding at peak performance. IPX7 waterproof rated and equipped with 100+ hours of battery life, the Precision is a stunning training aid for the performance-focused rider.


  • 165mm Black
  • 175mm Black
  • 172.5mm Black
  • 170mm Black

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