Shimano GRX ST-RX810-LA+BR-RX810 Disc Brake front
For gravel, road and cyclocross use: GRX ST-RX810-LA + BR-RX810 disc brake and adjustable seat post from Shimano
All STI Dual Controler feature an 18mm higher brake lever pivot axis, a curved lever shape and non-slip textures on the contact surfaces for optimum grip even in the roughest terrain. For the integration of drop seat posts in the Gravel segment, SHIMANO specially developed the hydraulic STI lever ST-RX810-LA, which, mounted on the left-hand side, uses the sideways movement of the lever not required for shifting in 1-speed systems to operate the seat post. The integrated traction system is designed for a 9 mm stroke and therefore works with most common dropper posts. The STI lineup of the GRX family is complemented by the 1x11-speed RX800 and RX600 STIs for the left without switching or DSP functionality, including the 1x11 Di2 version (ST-RX815), whose three switches (two on the side and one on the top of the cap) can be used to operate 3rd devices such as compatible lights or computers.
The GRX brake calipers have a design reminiscent of the SHIMANO Flat Mount models from the road bike sector and deliver equally high braking performance. They also have established features such as One-Way Bleeding and the ICE-TECHNOLOGIES heat management system with brake pads and brake discs with fin for maximum fading resistance.
SHIMANO's GRX, the first Gravel-specific component family designed for both fast progress and safe bike handling on loose surfaces, is the result of an intensive and extensive research, testing and development process that incorporates information and feedback from countless riders on trails, forest tracks, gravel tracks and asphalt all over the world.Features - Shimano GRX ST-RX810-LA+BR-RX810 Disc Brake left and for adjustable seat post
- Excellent heat dissipation
- Simple wheel replacement
- Easy and clean bleeding system
- Simple set up and maintenance
- Integrated cable pulling system
- 8.3mm max cable stroke
- Control dropper post from shifting lever
- Streamlined cockpit minimizes stress and distractions
Product features
- 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
- Brake-type: Hydraulic Disc Brake
- Brake caliper: BR-RX810-L
- Brake mounting: Flat-Mount
- Brake pads: L03A Resin with Fin
- Brake hose: SM-BH90-JK-SSR front 1000mm (shortable)
- One-Way bleeding: Yes
- Brake fluid: Mineral oil
- Recommended brake rotor: SM-RT64, SM-RT70, SM-RT800
Material
- Body: CFRP
- Lever: Aluminum, painted
- Caliper: Aluminum, painted
Weight
- Brake lever: approx. 263g
- Caliper: approx. 140g
Scope of delivery
- 1 GRX ST-RX810-LA Brake Lever left for hydraulic disc brake and adjustable seat post
- 1 GRX BR-RX810 Flat-Mount Brake Caliper front
- 1 Brake Pads L03A Resin with Fin
- 1 Brake Hose SM-BH90-JK-SSR 1000mm (shortable)
- 2 Screws for brake caliper
- 1 Tube Joint Kit
- 1 Cable 2200mm
- 1 Outer Casing 2000mm
- The brake hose SM-BH90-JK-SSR is with mineraloil filled and pre-mountedon the caliper BR-RX810!
For suitable Rotor >CLICK HERE<
Technologies
SERVOWAVE ACTION
When you pull a SERVOWAVE brake lever, initial pad travel is fast, so little lever movement is needed to bring the pads into contact with the rotor. The power multiplication factor then increases rapidly at the pad-to-rim contact so more of the lever stroke is used to apply greater braking power with improved control.
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