Shimano GRX RX610 12-Speed Hydraulic Shift/Brake Lever with Flat Mount Caliper 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JMN/JMN2/JMN3/JNY/JNY2//JCA/JCO/JCO2/JCO3//JNC/JNC2/JNC3//BNM/BNM2/BNV/BNV2/ Crafted from premium aluminum alloys

Crafted from premium aluminum alloys

this bottom bracket is designed to withstand heavy impacts

Its versatile tread design excels in loose over hard

hassle-free locking

Huma Gel Lemon Lime leverages natural sources of fast-absorbing carbohydrates

Shimano GRX RX610 12-Speed Hydraulic Shift/Brake Lever with Flat Mount Caliper 2D1/2D2/2D3/2D4/2D5/2D6/2D7/2D8/2D9/2D10/JPA/JPA2/JPA3/JPA4//JAL/JAL2/JAL3//JMN/JMN2/JMN3/JNY/JNY2//JCA/JCO/JCO2/JCO3//JNC/JNC2/JNC3//BNM/BNM2/BNV/BNV2/ Crafted from premium aluminum alloysExperience superior control and reliability on mixed terrain adventures with the Shimano GRX ST RX610 Shift Brake Lever with BR RX410 Hyd Disc Brake Caliper. Engineered specifically for gravel cycling enthusiasts, this high performance shifting and braking system combines innovative materials, advanced components, and ergonomic design to elevate your riding experience whether on rugged trails or smooth pavement. Materials & Construction Crafted from