4iiii

Precision 3+ Power Meter Dura Ace 9200

4iiii Precision 3+ Power Meter Dura-Ace 9200 brings pro-level power measurement to every ride, now with smart connectivity and unmatched accuracy. Designed for riders who demand data they can trust, this ultra-light, low-profile power meter integrates seamlessly with Shimano Dura-Ace 9200 crank arms to deliver real-time performance insights—without adding bulk or complexity.

With Apple Find My support built in, the Precision 3+ ensures your investment is never lost or forgotten. Whether you’re training indoors, chasing PRs, or exploring new routes, its +/-1% accuracy, long 800-hour battery life, and waterproof construction make it ready for any ride and any condition.

• Apple Find My Integration: Locate your power meter anytime using iPhone, iPad, Mac, or Apple Watch.
• Unmatched Battery Life: Up to 800 hours from a single CR2032 coin cell for worry-free performance.
• Precision Accuracy: +/-1% power measurement for reliable data you can train with.
• Dual Connectivity: ANT+ and Bluetooth Smart for seamless pairing with your favorite head unit or training app.
• Lightweight & Low Profile: At just 9g, it adds virtually no weight while maintaining perfect crank clearance.
• Wide Measurement Range: 0–4000W power and 30–170 RPM cadence coverage for every type of rider.
• Durable & Waterproof: Built to perform through rain, sweat, and mud.
• 3-Year Warranty: Industry-leading coverage for peace of mind.

The 4iiii Precision 3+ Power Meter Dura-Ace 9200 is the ultimate upgrade for riders who want to unlock smarter training, dial in their efforts, and keep every watt working toward their goals.