The Shimano GRX ST-RX600/BR-RX400 hydraulic brake/shift lever and disc caliper features gravel inspired lever and bracket ergonomics.ST-RX600 Dual Control shift/brake levers provide the same light shifting operation as top tier systems. Anti-slip lever design. Reach adjust mechanism allows lever to be adjusted to suit any hand size, type of riding and individual rider preferences. Item Specifications: Brake Lever Use, Left, Color, Black, Defined Color, Black, Front Der/Shifter Compatibility, Shimano Road, Drivetrain Speeds, 11, Rear Der/Shifter Compatibility, Shimano Road, Adjustable Reach, Yes, Hydraulic Fluid Type, Mineral Oil,.
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