Shimano GRX ST-RX610 2×12-speed STI Dual Control Set

For your riding freedom: the Gravel GRX 2×12-speed STI Dual Control ST-RX610 for Disc Brakes from Shimano

Finally, for more budget conscious consumers and to allow a wider price range on complete gravel bikes, Shimano has updated its 600-series cranks and shift levers for 1×12 and 2×12 setups that utilize trickle-down technology from the original 800 series GRX component line.

Finally, for more budget conscious consumers and to allow a wider price range on complete gravel bikes, Shimano has updated its 600-series cranks and shift levers for 1×12 and 2×12 setups that utilize trickle-down technology from the original 800 series GRX component line.

From the beginning, riders have counted on Shimano GRX for the smoothest shifting, most reliable braking, and ultimate gravel comfort with thoughtful ergonomic designs and gravel-centric gearing. Now, with the updated 12-speed mechanical GRX lineup, you get more. More options, more gears, more opportunities to get out and ride exactly the way you want to ride. No matter which Shimano GRX option you choose, you’ll have the right gear—and gearing—for your next off-road adventure.

Features – Shimano GRX ST-RX610 2×12-speed STI Dual Control Set

• Greater mixed-terrain control
• Gravel inspired lever and bracket ergonomics
• Anti-slip brake lever
• Same light shifting operation as top tier road systems

Product features

• Use: Gravel, Cyclocross
• Group: GRX
• Model: ST-RX610
• Type: Dual-Control (STI)
• Handlebar mounting: left/right
• Gear front: 2-speed
• Gear rear: 12-speed
• Optical gear display: No
• Lever reach adjust: Yes, with tool
• Handlebar diameter: 23.8mm/24.2mm
• Brake-type: Hydraulic Disc Brake
• Cable connection: Straight
• Recommended brake hose: SM-BH90-JK-SS
• Recommended brake caliper: BR-RX820 / BR-RX400
• Recommended brake rotor: SM-RT800 / SM-RT70 / SM-RT64

Material

• Lever: Aluminum

Color

• Series color

Scope of delivery

• 1 x GRX ST-RX610 2×12-speed STI Dual Control Set for Hydraulic Disc Brakes
• 1 x Gear wire (Optislick) 2100mm
• 1 x Gear wire (Optislick) 1800mm
• 1 x End caps

Brake calipers BR-RX820/BR-RX400, rotors, brake hoses SM-BH90-JK-SS, mineraloil SM-DB-OIL, tube joint kits (insertpins + olives) and gear cables not included!

Shimano GRX 12-speed