Wireless shifting and the best hydraulic disc brake on the market, plus revolutionary eTap shifting logic. What more could you want? While we could have stopped here, we've gone one step further and optimised the shape of the grip to fit hands of all sizes for comfortable and controlled braking from any position. AXS technology means that personalisation is in your hands. Wireless electronic eTap shifting logic for intuitive shifting, easy set-up and reliability. AXS enables easy personalisation.