Shimano Dura-Ace FC-R9000 11 Speed Chainset 52/36T - 172.5mm

The Shimano Dura-Ace FC-R9000 chainset represents Shimano's flagship 11-speed road technology, combining exceptionally low weight with the stiffness and efficiency demanded for high-performance road riding. Its distinctive four-arm design delivers an excellent balance of rigidity, strength and weight, providing highly efficient power transfer under hard acceleration and sustained efforts.

Featuring Shimano's Hollowtech II construction, the FC-R9000 uses hollow-forged aluminium crank arms with an integrated 24mm axle for a stiff yet lightweight drivetrain platform. The 52/36T mid-compact gearing combines excellent top-end speed with greater climbing versatility than a traditional 53/39T setup, making it ideal for racing and fast road riding.

• Model: Shimano Dura-Ace FC-R9000
• Series: Dura-Ace R9000
• Crank Length: 172.5mm
• Chainrings: 52/36T
• Number of Chainrings: Double
• Drivetrain Compatibility: Shimano 11-speed
• Construction: Hollowtech II
• Axle Diameter: 24mm
• Chainring Mount: Shimano 4-arm asymmetric
• BCD: 110mm asymmetric
• Crank Arm Material: Aluminium
• Discipline: Road
• Includes: Left and right crank arms
• Includes: 52T outer and 36T inner chainrings