Shimano BL-RX825 Brake Lever Left Grx Hydraulic Jackets The bike arms simply let

The bike arms simply let you attach your bike anywhere on the frame or the rear wheel

whatever the gravel marketing blurb

The ergonomically refined shift levers match the sleek design of their Ultegra predecessors

you get a bike that feels way faster than your brain expects

Shimano BL-RX825 Brake Lever Left Grx Hydraulic Jackets The bike arms simply letProduct Details The hydraulic disc brake lever complements the wireless line up of the GRX series, which was introduced with the RD RX827 rear derailleur and is tailored to 1x12 speed drivetrains. Designed purely for deceleration, the brake lever for drop bar handlebars dispenses with electronic shift buttons, saving 19. 5 grams compared to the Dual Control equivalent. Apart from that, it offers the same ergonomic advantages as the ST RX825 brake