TriRig Beta One Bottle Carrier

Streamline your hydration strategy with the TriRig Beta Bottle Carrier, available at Arvada Triathlon Company! This innovative rear-mounted bottle carrier is designed for triathletes and cyclists with 10mm thru-rail seatposts, offering a secure, drag-neutral solution for carrying one or two bottles behind the saddle. The Beta mounts independently of saddle position using just two M5 bolts, allowing flexible placement to suit your setup—whether close for aero efficiency or further back for saddle bag clearance.

The Beta keeps bottles in your aero shadow, minimizing wind resistance while ensuring reliable retention. Includes a titanium saddle rail and all hardware for straightforward installation, making it a smart upgrade for tri bikes. Lightweight and low-profile, it's the perfect hydration companion for Ironman or 1/2 Ironman distance efforts, training rides, or any long-haul adventure where staying fueled without compromise is key.

Features:

• Compatible with 10mm thru-rail seatposts.
• Adjustable for one bottle behind the saddle or two side-by-side with independent saddle positioning
• Drag-neutral design positions bottles in rider's shadow for minimal wind resistance
• Includes titanium saddle rail and M5 hardware for secure, tool-free mounting
• Low-profile aluminum construction for lightweight durability
• Fits standard bottle cages (e.g., TriRig Kappa or XLAB Gorilla for max retention)
• Ideal for triathlons, long-distance cycling, and training with non-disc brake setups

Why Choose the TriRig Beta Bottle Carrier? At Arvada Triathlon Company, we equip athletes with hydration solutions that enhance aero efficiency and reliability, and the TriRig Beta delivers on both fronts. As a purpose-built system for thru-rail seatposts, it solves common mounting challenges on tri bikes, allowing seamless bottle access without disrupting your position. Riders praise its stability and versatility, especially when paired with secure cages to prevent ejections. Perfect for Ironman prep or gran fondos, it's a low-drag essential that keeps you hydrated and focused. Pair it with our bottle cages or aero bottles for a complete fueling system.

FAQ

Q: What seatposts is the Beta compatible with? A: Any with 10mm thru-rail hardware.

Q: Does it include cages? A: No, but it's optimized for secure cages like TriRig Kappa or XLAB Gorilla to prevent bottle loss.

Q: Is installation easy? A: Yes—loosen two M5 bolts on the saddle clamp, insert the titanium rail, and secure; no saddle adjustment needed.

Q: Does it affect aerodynamics? A: Minimal—bottles stay in your shadow, making it drag-neutral compared to downtube mounts.

Q: What's included? A: Carrier, titanium saddle rail, M5 hardware, and plugs for unused holes.

Hydrate smarter with the TriRig Beta Bottle Carrier, available now at Arvada Triathlon Company! Aero efficiency meets effortless access—fuel your next triumph.