4iiii Precision 3+ Pro Dura Ace R9200 50/34t 172.5 mm crankset with power meter

Unleash your true potential with the 4iiii Precision 3+ Pro Dura-Ace R9200 crankset. This elite power meter offers professional-grade, dual-sided measurement (+/- 1% accuracy) for unparalleled insight into your left/right balance and pedal stroke efficiency. Seamless ANT+ and Bluetooth connectivity pairs with all major head units and apps. Unique Apple Find My integration provides advanced security. Enjoy up to 800 hours of battery life, IPX7 waterproofing, and active temperature compensation for consistent, reliable data in any condition. Elevate your training and racing with this ultimate performance upgrade