Streamline your hydration and accessories with the TriRig BTA Pro Kit, available at Arvada Triathlon Company! This premium between-the-arms (BTA) hydration bundle is engineered for triathletes and cyclists seeking a fully customizable, aero-optimized front-end setup. Including the universal BTA adapter plate, adjustable BTA Elevator, multi-bottle BTA rail, Kappa bottle cage, Polymount for bike computers, and Kappa Saddle Cage for extra storage, the Pro Kit transforms your aerobar into a versatile nutrition hub—perfect for long-distance Ironman efforts, training rides, or race-day fueling without compromising aerodynamics or access.

The Pro Kit's modular design allows precise bottle height and tilt adjustments via the Elevator, while the multi-bottle rail supports 1-4 bottles or accessories in multiple positions for ergonomic reach. The included Kappa cages provide rock-solid retention, and the Polymount secures your bike computer above the bars. Compatible with standard aerobar mounts, this kit ensures a low-drag, stable configuration that stays in your aero shadow. Crafted from durable T6-6061 alloy with hard-anodized finishes, it's lightweight, reliable, and easy to install—empowering you to stay fueled and focused on performance.

Features:

Universal BTA adapter plate for secure mounting on any aerobar
Adjustable BTA Elevator for precise bottle height and tilt customization
Multi-bottle BTA rail supporting 1-4 bottles or accessories in versatile positions
Kappa bottle cage for top-rail mounting with exceptional grip and retention
Polymount for secure bike computer integration above the bars
Kappa Saddle Cage for additional bottle storage beneath the rail
Low-profile, aero-neutral design minimizes drag while optimizing access
Compatible with standard bottle cages and mounts; ideal for triathlons and endurance cycling

Why Choose the TriRig BTA Pro Kit? At Arvada Triathlon Company, we equip athletes with systems that elevate hydration and organization, and the TriRig BTA Pro Kit delivers unmatched modularity for pro-level setups. Trusted by elite triathletes for its adjustability and stability, it's perfect for dialing in your front-end without tools or downtime—whether stacking bottles for ultra-distance or adding a computer mount for navigation. The durable alloy construction withstands race rigors, while the included components provide everything needed for a complete BTA solution. Pair it with our aero bottles or arm cups for a fully integrated tri bike configuration.

FAQ

Q: What does the BTA Pro Kit include? A: Universal adapter plate, BTA Elevator, multi-bottle rail, Kappa cage, Polymount, and Kappa Saddle Cage for a full hydration and accessory system.

Q: Is it easy to install? A: Yes—bolts directly to standard aerobar mounts with included hardware; no saddle adjustments required.

Q: How many bottles can it hold? A: Up to 4 via the multi-rail, plus one beneath with the Saddle Cage for maximum capacity.

Q: Does it affect aerodynamics? A: Minimal—positions bottles in your shadow for drag-neutral performance, with low-profile components.

Q: What's the material? A: T6-6061 alloy with hard-anodized finish for lightweight durability and corrosion resistance.

Q: Is it suitable for Ironman races? A: Absolutely—its adjustability and retention make it ideal for long-course fueling without interruptions.

Q: Can I mount a bike computer? A: Yes, the included Polymount secures it above the bars for easy viewing and data access.

Q: How adjustable is the bottle position? A: The Elevator allows fine-tuned height and tilt, while the rail offers multiple mounting spots.

Fuel smarter with the TriRig BTA Pro Kit, available now at Arvada Triathlon Company! Modular hydration for peak performance—adapt, hydrate, dominate.

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