2.0 Triathlon Aero Bars (with mounting bracket) 2.0 Triathlon Aero Bars (Size):S Hydraulic road disc brakes (HRD)

Hydraulic road disc brakes (HRD) also allow for more aerodynamic frame designs

the ULTEGRA RX derailleur provides a quieter experience and shifting security and precision on mixed terrain

Its distortion-free polycarbonate lenses are spherically shaped with an extra durable anti-scratch and anti-fog treatment

Slayer Alloy 2021

13T/13T pulley

2.0 Triathlon Aero Bars (with mounting bracket) 2.0 Triathlon Aero Bars (Size):S Hydraulic road disc brakes (HRD)THE WORLDS BEST AEROBAR JUST GOT BETTER! Our 2. 0 Tri Bar is faster and more comfortable than ever. Our original 1. 0 Tri Bar was already rated the best aerobar in the world, and now weve moved the goalpost to a new level with our 2. 0 model. Weve refined the aerodynamics of the 2. 0 Tri Aero Bar to deliver more speed with less effort. Its been designed to maximise aero efficiency by reducing drag in key areas. Plus, an enhanced ergonomic package