Multi-Bottle BTA Rail

Multi-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.

Designed with practicality in mind, the Multi-Bottle BTA Rail is compatible with standard bottle cage spacing, ensuring seamless integration with a wide range of bottle cages. Its base mounting bolts align perfectly with standard bottle cage bosses, making installation effortless.

Crafted from a 10mm thick billet of durable T6-6061 alloy and finished with a resilient hard-anodized coating, the Multi Bottle BTA Rail is built to last, promising reliable performance ride after ride.

The rail is shown in the pictures together with optional products from our lineup like the Kappa bottle cages, our BTA Riser, and 3-in-1 Polymount. Set this up for your own ideal configuration; the only limit is your own imagination.

• The ability to mount 1, 2, 3, or 4 bottle cages or accessories
• Universal Compatibility: Fits standard bottle cage spacing
• Durable Construction: Made from 10mm thick T6 aluminum with a hard-anodized finish for a lifetime of service.
• • Compatible with most aerobar bottle riser mounts and standard bottle cages.
  • Mounts anywhere you can place a standard bottle cage.

  For further customization, optional BTA riser, BTA Spacer Kit, Polymount

CUTTING EDGE
Multi-Bottle BTA Rail gives you the ability to optimize your front end hydration setup. We have seen top pros and age groupers adding more bottles hold my fluid/nutrition as well as aerodynamic gains.

VERSATILE
Easy to mount the Rail in multiple positions. Standard bottle cage spacing allows you to mount 1, 2, 3, or 4 water bottles. Plus BTA Spacer Kit and Polymount.

ROBUST
Made from 10mm thick T6 aluminum with a hard-anodized finish for long-lasting durability. Not going to bend or break.