Shimano has been developing their new GRX groupset for the past two years to provide worthwhile options for upgrades to our gravel machines. Components from this line are specifically made to take on dirt roads and trails on drop bar bikes and they've created the GRX ST-RX810 Shifter in that light. This is a shifter meant to see time on mixed terrain with excellent grip and control. You'll see the same light shifting operation with the GRX ST-RX810 Shifter as with other top tier systems but this shifter is not as dear. Featuring an ergonomic design that improves comfort and a textured brake lever that increases grip on turbulent trails riders will see intuitive shifting and comfort on their next gravel tour. Greater mixed-terrain control and lever reach adjustment means you'll have expert handling on a lever perfectly suited to your needs.