4iiii Precision 3.0 Left Crank Arm Power Meter
Description
Meet the new and upgraded PRECISION 3 power meter from 4iiii, designed to allow you to train with accurate and reliable data and take your cycling to the next level. The PRECISION 3 is the only crank-based powermeter which uses 3 strain gauges to measure all the forces from your pedal stroke, giving you the most accurate power reading for every pedal stroke. The PRECISION 3 is compatible with ANT+ and Bluetooth, so you can utilise this powerful tool outside with a cycling computer or along with your favourite indoor training app to get the most from your workout, with up to 800 hours of riding time and +/- 1% accuracy to keep you pedalling happily. PRECISION Ride Ready comes installed on a brand new Shimano XT M8100 left crank, which fits bottom brackets which use the Hollowtech II interface. A new profile means that this power meter fits more bike frames than ever before due to the new ultra low profile design. NOTE: check your frame clearance before ordering by downloading and printing the compatibility guide. - 4iiii Precision 3.0 Left Crank Arm Power Meter - Shimano XT M8100 in Black | Rutland Cycling
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