Brand new unfitted shifter/brake set. UK seller, UK stock
Shimano GRX SL-RX810 1 x 11 Gear/Brake Levers Right & Left Hydraulic
Outstanding Ultegra level gravel, adventure or road 1 x 11 speed shifters (See other listing for a set with brakes).
Right lever: GRX ST-810 11 speed shifter and hydraulic brake lever. Includes prefitted Opti-slick gear cable. Works with all Shimano 11 speed Road & Gravel rear derailleurs eg 105, Ultegra, Dura-Ace, GRX (will not work with MTB derailleurs).Left lever: GRX BL-810 brake lever (no gear shifter). 
Levers come filled & pre-bled with mineral oil, with olive and threaded ferrule fitted.  Assuming your brakes are full of mineral oil, all you need to do is remove the seals and fit the brake hose with barbed insert to the lever and tighten up. Instruction leaflet supplied, or see YouTube. Correctly done will not need bleeding. 
Whats Included: Right Shifter/brake lever, Left Brake lever.
Brand new bulk stock, not in retail packaging.  No offers at this crazy price thanks