2XU Men's Aero Tri Singlet - Black/White Size:S rigid carbon fiber composite sole

rigid carbon fiber composite sole efficiently transfers power

this bike offers excellent suspension performance to absorb bumps and impacts on rough terrain while maintaining traction and control

Constructed with a robust aluminum frame

Inspired by racers

Inflate up to 9 MTB tires from 0-30psi on a full charge

2XU Men's Aero Tri Singlet - Black/White Size:S rigid carbon fiber composite soleThe Aero Tri Singlet features industry leading aerodynamics and ventilation technologies for your best performance yet. Product Details Unrivaled Aerodynamics: The 3D mesh structure of premium Italian SBR VENT through upper body provides exceptional aerodynamics and is ergonomically engineered to fit to your body like a second skin Stay Cool: Leveraging a hydrophilic nylon LYCRA fiber matrix, SENSOR MESH paneling provides enhanced moisture and air