GRX Di2 Dual Control Lever 12s
The 12-speed SHIMANO GRX RX717 Di2 DUAL CONTROL LEVER offers fast, wireless shifting and excellent braking power and modulation for gravel riding.
GRX Brake Caliper
The GRX BR-RX410 disc brake caliper brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its smaller construction, the system is quieter and easier to maintain.
Features
- Clean cockpit with fast and reliable wireless shifting
- 3 to 4 years of battery life with easy-to-change CR1632 shifter batteries (Initial shifter batteries may have a shorter battery life than stated above.)
- Easily change button function with the E-TUBE app
- Dial in your preferred ergonomics with easy Reach Adjust
- 10% wider pad clearance decreases brake noise
- Maintenance-friendly bleeding process
Specifications
- Series: GRX
- Shifter type: DUAL CONTROL LEVER
- Brake lever
- Brake hose (kit): SM-BH90-J-SSR, SM-BH90-JK-SSR
- Hose joint: Straight
- Brake hose color (kit)|1: Black
- Recommended brake caliper: BR-RX410
- Oil: SHIMANO Mineral
- Reach adjust: ✔
- Clamp band (mm): 23.8-24.2
- Funnel bleeding: ✔
- Free stroke adjust: ✔
- Di2 connectivity wireless: Di2 shifting
- Firmware update by E-TUBE PROJECT: ✔
- SD50 port (pcs): 0
- SD300 port (pcs): 1
- SD50 connector (pcs): 0
- SD300 connector (pcs): 0
- Port for SD50 remote sprinter shifter (pcs): 0
- Port for SD300 satellite shifter (pcs): 0
- Battery: CR1632 x 2
- J-Kit spec (for OEM): ✔
- ICE TECHNOLOGIES pad compatible caliper: ✔
- Pad
- Standard 1: K05S-RX Resin (w/o fin)
- Standard 2: L05A-RF Resin (w/ fin)
- Option 1: L04C-MF Metal (w/ fin)
- Fixing screw spec for rear mount
- 10 mm mount: ✔
- 15 mm mount: ✔
- 20 mm mount: ✔
- 25 mm mount: ✔
- 30 mm mount: ✔
- 35 mm mount: ✔
- Recommended disc brake rotor: RT-CL700 SM-RT64
- ONE WAY BLEEDING: ✔
- Mount type: Flat mount
- Piston: 2
- Caliper fixing screw
- Tool size: 4 mm
- Anti loosen method: Screw fix pin
- Pad mount: Pad axle
- Remarks: Front spec with adaptor
- Color: Series color