The Shimano Dura-Ace FC-R9200 12-Speed Power Meter Chainset represents the pinnacle of road cycling performance, combining WorldTour-proven drivetrain technology with Shimano’s first fully integrated dual-sided power meter. Developed in collaboration with professional teams, this HollowTech II crankset delivers exceptional accuracy, stiffness, and efficiency for elite road racing, time trialling, and triathlon.
- Dual-sided integrated power meter with ±2% accuracy
- Bluetooth® & ANT+ connectivity with wireless firmware updates
- HollowTech II cold-forged aluminium crank arms
- Hollow outer chainring for maximum stiffness and shift precision
- Optimised for Shimano 12-speed road drivetrains
- Compact 50/34T gearing, 170mm crank length
- Fully waterproof, rechargeable integrated battery
- Ideal for road racing, time trial, and triathlon use
High-precision strain gauges integrated into both crank arms measure power from left and right independently, providing stable, rotation-consistent data with ±2% accuracy. Bluetooth® and ANT+ connectivity enable seamless pairing with head units, while wireless firmware updates ensure long-term performance reliability. The integrated rechargeable battery is fully sealed for dependable operation in all weather conditions.
Shimano’s advanced HollowTech II cold-forged crank arms offer the ideal balance of low weight, increased rigidity, and long-term durability. The hollow outer chainring design virtually eliminates flex, delivering faster, more precise front shifting even under high load. Optimised specifically for Shimano 12-speed chains, the chainring tooth profile improves chain engagement, drivetrain efficiency, and power transfer.
With a compact 50/34T chainring combination and 170mm crank length, this Dura-Ace power meter chainset is perfectly suited for high-performance climbing and all-round road racing. A wider bearing placement and large-diameter axle enhance stiffness, while the refined bottom bracket seal design ensures ultra-smooth rolling and long service life.