SHIMANO GRX FC-RX600 crankset 46/30T 2x11 speed

The SHIMANO GRX FC-RX600-11 is a gravel-specific crankset designed for 2x11-speed drivetrains, offering an excellent balance of efficiency, durability and versatile gearing. Developed specifically for mixed-terrain riding, the GRX platform provides gearing suited to gravel roads, long-distance adventures and demanding climbs.

The 46/30T chainring combination provides a wide gear range while maintaining relatively close gear steps, helping riders maintain an efficient pedalling cadence across changing terrain. 

The 2-piece crankset construction combines aluminium crank arms and chainrings with a steel axle, delivering reliable power transfer and durability. Its gravel-specific geometry provides additional frame and tyre clearance compared with conventional road drivetrain designs.

With a 151 mm Q-Factor, 47 mm chainline and 110/80 mm BCD, the FC-RX600-11 is specifically optimised for SHIMANO GRX 2x11-speed drivetrain systems.

Key Features

• GRX gravel-specific design – developed for gravel, all-road and mixed-surface riding
• 2x11-speed drivetrain – wide and versatile gearing
• 46/30T chainrings – excellent range for climbs, gravel roads and faster sections
• 2-piece crankset construction – stiff and efficient power transfer
• 24 mm integrated axle – proven SHIMANO crank interface
• 151 mm Q-Factor – optimised for efficient pedalling
• 47 mm chainline – GRX-specific drivetrain geometry
• 110/80 mm BCD – four-arm chainring design
• Aluminium crank arms and chainrings – durable and lightweight construction
• HG 11-speed compatible – designed for compatible SHIMANO 11-speed chains