4iiii XT M8000 Precision Power Meter Crank Arm Black Left Sided

Durable, lightweight and incredibly precise, the 4iiii XT M8000 Crank Arm with Precision Power Meter.

Whether you’re a pro or simply training hard, PRECISION powermeters deliver industry-leading accuracy, highly dependable cadence data, 3D power meter technology capable of measuring tri-axial strain on your crank arm. Designed to be durable and lightweight, compatible with  ANT+ and Bluetooth head units, PRECISION helps you train harder and smarter.

NOTE: check your frame clearance before ordering by downloading and printing the compatibility guide:https://4iiii.com/wp-content/uploads/2017/02/Ride-Ready-Clearance-Check-Letter-20170215.pdf

Features

• 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

• Specifications

• Weight: 9 grams

• Data accuracy: +/- 1% error margin

• Battery life: 100+ riding hours on 2032 coin cell battery

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

• Strada Smart

• Padrone Smart

• Padrone Smart+

• Garmin

• Edge 500

• Edge 510

• Edge 520

• Edge 800

• Edge 810

• Edge 820

• Edge 1000

• Edge Explore 1000

• epix

• Forerunner 310XT

• Forerunner 910XT

• Forerunner 920XT

• fenix 2

• fenix 3

• fenix 3 HR

• Polar

• M450

• V800 BTLE

• Please note: the Polar V650 is not compatible

• Suunto

• Ambit3 Sport (Bluetooth)

• iOS Apps

• CatEye Cycling

• Endomondo

• Strava

• TrainerRoad

• Wahoo Fitness: Workout Tracker

• plus other apps supporting Bluetooth Smart/LE bike power devices