Multi-Bottle BTA Rail Cleats and real-world gains—like 4 watts

and real-world gains—like 4 watts saved at 40kph

it’s designed for triathlon and open-water swimming

Blends performance functionality with relaxed

precise gear changes

Multi-Bottle BTA Rail Cleats and real-world gains—like 4 wattsMulti Bottle BTA Rail: Creating options for Between the Arms Bottle Mounts The TriRig Multi Bottle BTA Rail offers a simple yet versatile solution for optimizing your between the arms (BTA) bottle mount setup. Ideal for any aerobar bottle mount configuration, this rail gives you the option to mount 1, 2, 3, or 4 bottles and accessories in multiple positions, providing an ergonomic and adaptable platform for your front end nutrition and hydration.