SHIMANO GRX FC-RX610-2 Hollowtech II Black Crankset 2x12-Speed 46/30T

SHIMANO GRX FC-RX610-2 Hollowtech II Black Crankset 2x12-Speed 46/30T 

The Shimano GRX FC-RX610-2 Crankset is designed to provide performance and value over mixed-terrain gravel riding in a 2x12-Speed platform. Pair it with a wide-range cassette for big adventures or closer gear steps for near-perfect cadence. Slightly narrowing the chainring allows for a narrower 12-speed chain to ensure smooth and precise shifting. The adventure awaits, grab a gear and start pedaling.

Balances performance and value in a 12-speed gravel-specific crankset
46-30T gearing optimized for mixed-terrain riding
Aluminum construction for weight savings and efficiency
Hollowtech II spindle interface

Intended Discipline: Gravel
Spindle Diameter: 24mm (Shimano)
Bottom Bracket Included: No
Pedal Spindle: 9/16
Chainrings Included: Yes
Chainring BCD: 110/80mm Shimano Asymmetric
Chainring Mount: 4-Bolt
Chainline: 47mm
Drive Type: 2x
Speed Compatibility: 12 Speed
Chainring Material: Aluminum
Crankarm Material: Aluminum
Color: Black
Weight: 815g (with chainrings)

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.