SHIMANO Grx Rx610 Crankset Black, 175Mm, 46-30T

Optimal gearing for spirited group rides and aggressive racingThe SHIMANO FC-RX610-2 balances weight savings and optimized efficiency for mixed-terrain riding and racing. Gearing options cater to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 46-30T chainring combination and comes in 165, 170, 172. 5, and 175 mm crank arm lengths.

• Optimized for gravel riding, the GRX FC-RX610-2 crankset features a durable lightweight construction with a Hollowtech II spindle interface for enhanced strength and stiffness during demanding terrain.
• The 46/30t gear combination provides versatile gearing for mixed terrain, preserving cadence and rider rhythm on rough surfaces and steep climbs, making it ideal for gravel and adventure cycling.
• Engineered with 's advanced HG 12-speed compatibility, this crankset ensures smooth, precise shifting and seamless integration with a wide range of gravel drivetrain components for reliable performance.
• Designed with a sleek black finish and 110/80 BCD chainring bolt circle diameter, the FC-RX610-2 combines style and durability, suitable for both technical gravel events and casual off-road rides.
• Features a 47mm chainline and 175mm crank arm length, offering optimal power transfer, improved clearance, and control on diverse terrains, making it a choice for serious gravel cyclists.