SHIMANO GRX BL-RX812 SUB BRAKE LEVER LEFT 2026-MTB-999to2999 moody black or crazy camo

moody black or crazy camo colour options mean there’s a Activ Grip insert for every rider

IsoSpeed frame technology helps soak up jarring road vibrations

Shimano replacement chainring with 50 teeth and 110 mm bolt circle for TIAGRA FC-4550-S 2x9-speed crankset

The Respro® Sportsta™ mask combines Hepa-Type™ filtration performance associated with sub-micron pollutants such as pollen and other irritant dusts

Light Source: 1 LED

SHIMANO GRX BL-RX812 SUB BRAKE LEVER LEFT 2026-MTB-999to2999 moody black or crazy camoThe Shimano GRX BL RX812 sub disc brake lever mounts on your upper handlebar link, integrating seamlessly into your closed hydraulic brake system. This innovative secondary lever gives you an extra braking option exactly when you need itperfect for gravel and adventure riding where terrain changes demand quick control adjustments. Brake safely and comfortably without removing your hands from the bar, even in challenging situations. Left hand version.