The Shimano Dura-Ace FC-R9200 12-speed crankset with 172.5mm arms and 52/36T chainrings is a high-performance road component, featuring lightweight Hollowtech II arms, Hollowglide chainrings for stiffness and quick shifting, and compatibility with HG 12-speed chains, designed for precise power transfer and seamless integration with modern DURA-ACE Di2 groups.
Key Specifications
Model: FC-R9200
Chainrings: 52/36T (Standard/Mid-Compact)
Crank Arm Length: 172.5 mm
Compatibility: Shimano 12-speed HG+ chains (CN-M9100)
Bottom Bracket: Hollowtech II (requires SM-BB92-41B Press Fit or BB-R9100 Threaded)
Technologies: HOLLOWTECH II (crank arms), HOLLOWGLIDE (outer chainring)
Q-Factor: 148 mm
Chainline: 44.5 mm
Weight (approx.): ~692g for 52-36T
Features & Benefits
Lightweight & Stiff: Hollowtech II construction provides an excellent stiffness-to-weight ratio for efficient power transfer.
Precise Shifting: Hollowglide design and optimized chainring teeth ensure fast, smooth front shifting.
Versatile: Offers a great balance for varied road riding with the 52/36 combination.
Integrated Design: Works seamlessly with the R9200 series for optimal performance.
More detail about K & L Partners
Malaysia
