4iiii Power sensor Precision 3+ Dura Ace 9200 172.5mm

The PRECISION 3+ power meter, our most powerful unit to date, housed in a smaller and lighter casing and supporting Apple Find My, is a proven choice among professionals and seasoned amateur cyclists. Whether you are battling for a Kona qualifying spot, spending countless hours on virtual platforms, or aiming to improve your time on your local summit, you need precise and reliable tools to unleash your full potential. With up to 800 hours of battery life, an automatic terrain selector, and an accuracy of +/-1%, the PRECISION 3+ power meter will be your trusted tool for years to come.