Beta Rear-Mounted Bottle Carrier: Sleek Hydration for Any Seatpost
The TriRig Beta is a streamlined rear-mounted bottle carrier designed for compatibility with any seatpost using 10mm thru-rail hardware. It’s the perfect solution for riders using bikes like the Cervelo P2/P3 (rim brake versions), Scott Plasma 5, and many others. With a focus on simplicity and functionality, Beta is a beautiful combination of elegant design and efficient hydration.
Secured with just two M5 button head bolts, the Beta can be adjusted independently of saddle position, allowing one bottle to be mounted directly behind the saddle or two bottles side-by-side. Its low-profile design ensures that the bottles remain in the aero shadow of the rider, delivering a drag-neutral hydration solution.
Beta comes in two configurations:
Beta 45: Positions bottles at a 45-degree angle for a more aggressive setup with less frontal area.
Beta 63: Holds bottles at a 63-degree angle for easier access while riding.
Both versions allow you to adjust the carrier to sit close to the saddle or further back to make room for a saddle bag, all while keeping the setup sleek and aero. The Beta also includes a titanium saddle rail and all necessary mounting hardware.
How does shipping work?
We offer a variety of shipping options for both US and international customers. Giving you the power to choose your transit time. You'll see multiple options on shipping times and prices that are calculated in real time based on your location.
How long does shipping take?
Transit times are dependent upon the shipping option you select. In general shipping within the US takes 3-5 days of transit time, but this will depend on your shipping selection.
International shipment transit times will vary. This again is dependent on the shipping option you've selected.
On every order you'll receive tracking as soon as your order ships. We encourage you to follow along with shipping updates with the carrier you've selected.
International shipping. What to expect.
We ship anywhere in the world. Typically international shipping goes smoothly with a few caveats.
You'll be responsible for Duties/Taxes when the order arrives in your country. Typically you'll be contacted by the carrier to fulfill their needs to have your order delivered. Often times that means you'll pay a fee / tax.
Imported product must typically clear customs. This process is completely out of our control and can take anywhere from a matter of hours, to a matter of weeks. What's most helpful for you is to keep yourself informed of tracking updates.
You'll receive tracking when your order ships from our facility. We have as much information as you do when it comes to tracking.
We also highly encourage our International customers to purchase shipping insurance at checkout. Because of the unpredictable nature of shipping overseas, its a small cost for peace of mind knowing you'll receive your order.
Shipping Insurance?
We highly encourage our international customers to purchase Shipping Insurance at checkout. A small price to pay for piece of mind. If something happens to your order in transit, you'll be able to file a claim and undoubtedly receive your order.
Unless otherwise stated in an individual item description, all store items are subject to the following return policy:
