Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world

The RX820 series offers premium performance at an incredible value, with thoughtful ergonomic designs and gravel-centric gearing for all manners of unpaved adventures. 

The SHIMANO RX810-LA DUAL CONTROL LEVER integrates the brake lever and dropper post lever into one seamless unit that delivers fast and effortless operation, and a cleaner, more streamlined cockpit.

Features:
- Greater comfort and control in mixed terrain
- Gravel-specific lever and bracket ergonomics
- Anti-slip coating on brake lever
- Optimized for use with flared handlebars
- Streamlined cockpit lets you stay focused
- Integrated dropper post actuation
- 10 mm cable stroke

Product specifications:

- MODEL NO - ST-RX810-LA
- SERIES - GRX 12-speed
- Colour - Series colour
- Average weight - 263
- Bracket cover colour - Standard
- Shifter type - Single lever for dropper seat post
- Shift lever - Front speeds - 1
- Brake lever - Brake hose (kit) - SM-BH90-JK-SSR
- Brake lever - Hose joint - Straight
- Brake lever - Brake hose colour (kit) - Black
- Brake lever - Recommended brake caliper - BR-RX820
- Brake lever - Oil - SHIMANO Mineral
- Brake lever - Reach adjust  
- Brake lever - Funnel bleeding 
- Brake lever - Free stroke adjust  
- Brake lever - SERVO WAVE 
- Clamp band - Diameter (mm) - 23.8-24.2
- Shift lever cable - Outer casing - Lever side - OT-SP41
- Shift lever cable - Inner cable - OPTISLICK

Caliper specification:

MODEL NO: BR-RX810
- SERIES: GRX 11-speed
- Color: Series color
- Average weight: 141
- Remarks: Front spec with adaptor
- Brake type: Hydraulic disc brake
- Brake hose (kit): SM-BH90-JK-SSR, SM-BH90-J-SSR
- Hose joint: Straight
- Brake hose color (kit): Black
- J-Kit spec (for OEM): 
- ICE TECHNOLOGIES pad compatible caliper: 
- Pad: L05A-RF Resin (w/ fin)

- Recommended brake lever:
  ST-RX810
  BL-RX810
  ST-RX815
- Recommended disc brake rotor:
  SM-RT800
  RT-MT800
- Oil: SHIMANO mineral
- ONE WAY BLEEDING: 
- Mount type: Flat mount
- Piston: 2
- Caliper fixing screw:
  Tool size: 4 mm
  Anti-loosen method: Screw fix pin+Snap ring
- Pad mount: Pad axle

The kit contains a bled brake, flat mount brake caliper with pads, hose, and mineral oil, but excludes the rotor and adapter.

Genuine, brand new, boxed Shimano product - Biketart are an official UK Shimano stockist.