Due to an increase in order volume, shipments may be delayed. We apologize for the inconvenience. Please Stay safe out there!


Shimano GRX ST RX810-LA Brake Lever Front w/Dropper Seatpost Remote



Shimano GRX ST-RX810-LA Hydraulic Brake Lever Left Front with Dropper Seatpost Remote Feature. A central concern of Gravel riders is a reliable braking system with sufficient power reserves to maintain control on  steep, demanding or even surprising descents. For a streamlined cockpit and easy access to the seat dropper post lever,
SHIMANO's GRX RX810-LA dual control lever integrates the brake lever and dropper lever for fast and effortless operation.

Use: Gravel, Road, Cyclocross
Group: GRX
Model: ST-RX810-LA
Type: Single lever for adjustable seat post
Handlebar mounting: left
Lever reach adjust: Yes, with tool
Handlebar diameter: 23.8mm/24.2mm
Cable connection: Straight
Brake-type: Hydraulic Disc Brake
Recommended brake hose: SM-BH90-JK-SSR
Recommended brake caliper: BR-RX810 / BR-RX400
Recommended brake rotor: SM-RT800 / SM-RT70 / SM-RT64
Weight: 263g

Integrated cable pulling system
8.3mm max cable stroke
Control dropper post from shifting lever
Streamlined cockpit minimizes stress and distractions

1 Shimano GRX ST-RX810-LA Brake Lever left for hydraulic disc brake and adjustable seat post
1 Shimano Cable 2200mm
1 Shimao Outer Casing 2000mm

Shimano Item #
Front Left • ISTRX810LAIP
UPC : 192790448794

Original Genuine Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety
and Longevity.

Join the list to receive special offers, closeouts, and more!