Shimano GRX RX610 Groupset – Built for Gravel, Designed for Durability

The Shimano GRX RX610 groupset is specifically engineered for gravel riders who demand durability and smooth shifting. Incorporating select technologies from the higher-end RX810 series, the RX610 delivers long-lasting, reliable performance across a wide range of conditions.

Note: Crankset not included!

Smooth Shifting with Optimized Power Distribution

When paired with a crankset offering a 46/30T chainring combination, you’re ready to tackle steep climbs and accelerate on flat terrain. Shimano’s Dynamic Chain Engagement technology ensures fluid and dependable gear changes, even in muddy or harsh environments. Specially shaped shift ramps on the chainrings facilitate fast, smooth chain movement—making this an ideal setup for both gravel and cyclocross.

Precise, Lightweight Shifting with RX810 Derailleurs

The RX810 front derailleur, operated via integrated brake/shift levers, delivers light and precise shifting. Thanks to its ergonomic grip, toggle link construction for efficient cable routing, and a built-in cable tensioner, setup is both simple and highly accurate. It also provides additional tire clearance for up to 42mm, making it perfect for gravel-specific applications.

The RX810 rear derailleur features a clutch mechanism that stabilizes chain tension over rough terrain, minimizing chain slap and ensuring consistent, silent, and smooth shifting—even under pressure.

Powerful, Customizable Braking Performance

The GRX RX600 hydraulic disc brakes provide ample stopping power for even the steepest descents. Ergonomic brake levers allow for precise one-finger operation, and reach adjustability means you can tailor the grip to your hand size and riding position for maximum comfort.

With flat-mount compatibility, these brakes offer strong performance and simple, one-way bleeding. Heat-dissipating fins on the brake pads help maintain braking efficiency during long descents.

Summary

The Shimano GRX RX610 is a purpose-built gravel groupset that balances durability, performance, and value. Whether you're riding smooth dirt paths or rugged singletrack, this groupset provides the trusted reliability Shimano is known for in the gravel world.

Included Components – Shimano GRX610 2x11 (Crankset Not Included)

• Rotors: Shimano ASMRT64SEC Center Lock 160mm (x2)

• Rear Shifter + Brake Caliper: KRX4001DRRDRX170 (170mm hose – GRX 600)

• Front Shifter + Brake Caliper: KRX4001DLF6RX100 (100mm hose – GRX 600)

• Chain: Shimano KCNHG60111116Q – 105, 11-speed, 116 links

• Bottom Bracket: Shimano KSMBB7241B

• Disc Brake Adapter: Shimano KSMMAR160DDB

• Front Derailleur: Shimano KFDRX810F – GRX 810 Series

• Rear Derailleur: Shimano KRDRX810 – GRX 810 Series

• Cassette: Shimano KCSHG70011134 – GRX 600, 11-34T