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The Shimano GRX Left Telescopic Seatpost Shifters ST-RX820-LA integrate the brake lever and the telescopic seatpost lever for quick and effortless operation, as well as a cleaner, more streamlined control panel.
The traditional ergonomics of the Shimano GRX continue with its redesigned shift and brake levers. Featuring 12-speed shifting without any additional bulk on the lever, the Shimano GRX Left Telescopic Seatpost Shifters ST-RX820-LA, BR-RX820(F)are designed to provide comfort during long rides using wider handlebars—a hallmark of Gravel cycling. By reducing pressure points and increasing the contact surface, your hands will feel less fatigued, and you’ll have better control when pushing your limits.
The new 1x12 groupsets carry over the left-hand shifter features first introduced on the original GRX: a brake-only shifter model and a seatpost-specific option that seamlessly integrates braking and shifting.
ST-RX820-LA – Hydraulic disc brake and dropper post
Left-hand brake and dropper post control lever
Gravel-specific ergonomics
Optimized for use with 'flared' handlebars
Non-slip coating on the brake lever surface
Weight: 263 grams
FEATURES
Greater comfort and control on mixed terrain
Gravel-specific ergonomics for the lever and mount
Non-slip coating on the brake lever Optimized for use with flared handlebars
Integrated dropper post actuation
10 mm cable travel
