4iiii Innovations PRECISION Ride Ready Left Side Power Meter, Ultegra 6800
Details
Whether you’re a pro or simply training hard, PRECISION powermeters deliver industry-leading accuracy, highly dependable cadence data, 3D powermeter 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.
PRECISION Ride Ready comes installed on a new Shimano left crank arm. These crank arms will fit bottom brackets using the Hollowtech ii interface.
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
Weight: adds only 9 grams to crank arm weight
Data accuracy: +/- 1% error margin
Battery life: 100+ riding hours on 2032 coin cell battery
Check your frame clearance before ordering by downloading and printing the compatibility guide: Click here
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