TriRig Beta Bottle Carriers

TriRig Beta Bottle Carriers Info

TriRig Beta Bottle Carriers offer a sleek, aerodynamic solution for rear-mounted hydration that fits virtually any bike using 10mm thru-rail saddle hardware. Designed for simplicity, adjustability, and drag-neutral performance, the Beta system is ideal for triathletes and time-trial riders seeking a clean, efficient way to carry one or more bottles behind the saddle.

Installation is streamlined with just two M5 button-head bolts, and the mount adjusts independently of saddle position—so you can fine-tune bottle placement without affecting your fit. Depending on the model, riders can mount one, two, or three bottles, keeping hydration securely tucked in the rider’s aero shadow. The Beta’s low-profile structure ensures a stable, quiet system even over rough terrain.

Beta is available in three configurations, each tailored to different position and access preferences:

• Beta 45: Angled at 45° for the lowest frontal area and a compact, aerodynamic profile. Holds 1 or 2 bottles.
• Beta 63: A 63° angle prioritizes smoother bottle access while still maintaining aero efficiency. Holds 1 or 2 bottles.
• Beta One: Fully adjustable height and tilt with capacity for 1, 2, or 3 bottles—offering maximum customization.

Each version allows bottles to sit close to the saddle or positioned farther back to accommodate saddle bags or additional storage. All Beta carriers include the titanium saddle rail and complete mounting hardware for secure installation.

TriRig Beta Bottle Carriers Specs

• Compatibility: Fits any seatpost using standard 10mm thru-rail hardware.
• Configurations: Beta 45, Beta 63, Beta One (adjustable).
• Capacity: 1–3 bottles depending on model.
• Hardware: Includes titanium saddle rail and all mounting hardware.
• Adjustment: Independent of saddle position; tilt and height options vary by model.

Design Benefits

1. Aero-neutral hydration: Keeps bottles in the rider’s wind shadow for minimal drag.
2. Wide compatibility: Works with many triathlon and TT bikes including Cervelo, Scott, Factor, and Ventum models.
3. Custom positioning: Multiple tilt and placement options for optimized access and aerodynamics.
4. Sturdy and elegant: Clean, minimalist design with titanium hardware for long-term durability.

Final Take

The TriRig Beta Bottle Carriers offer a refined, adaptable hydration system for serious athletes. Whether you prefer minimalism or multi-bottle setups, Beta provides a secure, aerodynamic, and highly configurable solution for rear-mounted hydration.