2XU Men's Compression Tri Singlet Bike-Electronics-Mounts & Sensors-Sensors The Climbing Switch is a

The Climbing Switch is a satellite remote that zip-ties to your bars and allows you to shift without reaching for the Di2 shift levers

Compatible with both schrader and presta valves

An integrated support structure adds stiffness and allows the frame bag to be exceptionally minimal and lightweight

The inner plate has been developed for better contact with gears providing smoother shifting under high load

2XU Men's Compression Tri Singlet Bike-Electronics-Mounts & Sensors-Sensors The Climbing Switch is aCompletely redesigned for 2019 and in accordance with 2XU's latest RMIT University research, the Compression Tri Singlet promises superior ventilation and power. The industry leading SWISS VENT fabric provides outstanding breathability, keeping the skin surface temperature as low as possible whilst blocking harsh UV rays. The SBR VENT fabric delivers extreme cooling properties while being exceptionally aerodynamic. This range promotes endurance, and