The Shimano GRX ST-RX820 left dual control lever delivers light and responsive mechanical shifting for mixed-terrain riding and racing (Note: LD0374 is a non-shift dropper post remote variation for 1x set ups). The ergonomic shifter design improves comfort by decreasing pressure on your palms, while the textured, anti-slip brake lever surface increases control on bumpy terrain. The SERVO WAVE brake lever action provides greater braking power with improved control.
2x shifter with brake lever for use with GRX RX820 12-speed systems
Gravel-specific lever body ergonomics and anti-slip lever coating provides greater control on mixed terrain
Optimized for use with flared handlebars
Reach Adjust mechanism allows the lever to be adjusted to suit any hand size, type of riding and individual rider preferences
SERVO WAVE technoloy provides fast initial pad travel to quickly contact the rotors followed with the power multiplication factor to give fast pad-to-rim contact to apply greater braking power with improved control
Specifications & Identifiers
Adjustable Reach
Yes
Brake Lever Actuation
Hydraulic
Brake Lever Use
Left
Front Crank
Double
Front Derailleur Compatibility
Shimano Road
Hydraulic Fluid Type
Mineral Oil
Includes Brakes
No
Number of Speeds
12-Speed
Rotor Style
Rotor Not Included
UPC
192790173429
MPN
ISTRX820LI
Tree Fort ID:
333222463543
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