Shimano GRX ST-RX610+BR-RX400 2×12-speed Disc Brake Set

For your riding freedom: the Gravel GRX 2×12-speed STI Dual Control ST-RX610 + BR-RX400 Disc Brake Set 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 + BR-RX400 Disc Brake Set

• Greater mixed-terrain control
• Gravel inspired lever and bracket ergonomics
• Anti-slip brake lever
• Same light shifting operation as top tier road systems
• Never hesitate to tackle rough surfaces
• Excellent heat dissipation
• ICE TECHNOLOGIES
• Flat mount
• Simple set up and maintenance
• Convenient tool access
• Easy hose joint system (J-kit)
• Simple wheel replacement
• Easy and clean bleeding system
• ONE WAY BLEEDING

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
• Brake caliper: BR-RX400
• Brake mounting: Flat-Mount
• Brake pads: L05A-RF Resin with Fin
• Brake hose: SM-BH90-JK-SS front 1000mm / rear 1700mm (shortable)
• One-Way bleeding: Yes
• Brake fluid: Mineral oil
• Recommended brake rotor: SM-RT64, SM-RT70, SM-RT800

Material

• Lever: Aluminum
• Caliper: Aluminum

Color

• Series color

Scope of delivery

• 1 x GRX ST-RX610 2×12-speed STI Dual Control Set
• 2 x GRX BR-RX400 Flat-Mount Brake Caliper
• 1 x Flat-Mount Adapter 140mm/160mm
• 2 x Brake Pads L05A-RF Resin with Fin
• 2 x Brake Hose SM-BH90-JK-SS 1000mm / 1700mm (shortable)
• 4 x Screw for brake caliper
• 2 x Gear wire (Optislick) 1800mm / 2100mm
• 1 x End caps
• 2 x Tube Joint Kit (Olive in the brake lever and the pin already installed in the line)
• J-Kit – The brake hoses SM-BH90-JK-SS are filled with mineraloil and pre-mountedon on the calipers BR-RX400!

Gear cables and disc rotors not included!

For suitable Rotors >CLICK HERE<

Shimano GRX 12-speed