Shimano (Cycling) GRX ST-RX400 Dual Control – 10s Mechanical Shift/Hydraulic Brake Right Only ISTRX400RBI
- Gravel inspired lever and bracket ergonomics- Anti-slip brake lever- Greater mixed-terrain control- Same light shifting operation as top tier systems- Series: Shimano GRX 10-speed- Brake Fluid: Shimano mineral oil- Recommended Brake Caliper: BR-RX400 (so
– Gravel inspired lever and bracket ergonomics
– Anti-slip brake lever
– Greater mixed-terrain control
– Same light shifting operation as top tier systems
– Series: Shimano GRX 10-speed
– Brake Fluid: Shimano mineral oil
– Recommended Brake Caliper: BR-RX400 (sold separately)
– Compatible Brake Hose Kit: SM-BH90-JK-SSR (sold separately)
– Recommended Brake Rotor: SM-RT64 (sold separately)
– Tooled Reach Adjust: Yes
– Compatible Derailleur Type: 10-speed road
– 2×10 Recommended Cassettes: CS-HG500-10, 11-32t/11-34t; CS-HG50-10, 11-36t
– Includes Optislick cables

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