Nitrogen Ultegra Di2 Size:XL Breathe Easy—A ventilated palm design

Breathe Easy—A ventilated palm design allows players' hands to breathe

Reduced marks around the eyes

*Settings can be turned on/off within Wahoo App to allow for compliance to regional traffic regulations

these are a great all-purpose pad

This power meter has a longer battery life

Nitrogen Ultegra Di2 Size:XL Breathe Easy—A ventilated palm designDeveloped and engineered for optimal interaction between aerodynamic frame design, modern geometry, flexible rider fit & world class components, the Nitrogen platform is built to perform in real world conditions, offering the performance and ride quality Argon 18 is recognized for. The Nitrogen delivers speed, lightness, fit and ride optimization.