4Iiii Precision Pro Dual Sided Power Meter Dura Ace R9100 1725Mm 53 39T

Ridden by the pros, PRECISION PRO dual-side power meters deliver all the benefits of our left-side model (exceptional accuracy, lightweight design, ANT and Bluetooth compatibility, 3D powermeter technology), plus a specific breakdown of left and right wattage. Perfect for those who need specific power output from each crank side, or anyone who simply wants the best power meter on the market. The PRECISION PRO Ride Ready comes pre-installed on a new Shimano DURA-ACE FC-9000 series crankset. Features : 3D power meter technology (patent pending) measures tri-axial strain on your crank 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 Over-the-air upgrade capability for adding new features and updates Specifications : Weight : 25 grams (power meter only) Data accuracy Lees meer over de 4Iiii Precision Pro Dual Sided Power Meter Dura Ace R9100 1725Mm 53 39T van 4iiii in de productgroep sports and nutrition