BTA Elevator – Adjustable Between-the-Arms Bottle Mount
BTA Elevator - TriRig
BTA Elevator - TriRig
BTA Elevator - TriRig
BTA Elevator - TriRig
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BTA Elevator – Adjustable Between-the-Arms Bottle Mount

4.6 · 73 reviews
  • Stack 100–157 mm
  • Tilt ±25°
  • Standard bottle spacing
Precio habitual$225.00
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✓Fits BTA mounts with standard bottle-cage bolt spacing.Check fit

Fits if…

  • Your aerobars have a BTA mount with two bolt holes at standard bottle-cage bolt spacing.
  • That mount is a stable, flat platform under the full length of the Elevator.
  • Your hydration setup weighs under 2.5 kg (5.5 lb) for the full 100–157 mm range. Heavier setups use two rear bolts, which limits stack to 141 mm.

Not sure it fits your bike? Email info@tririg.com with your bike and aerobar model.

Why the Elevator

  • 100–157 mm of height adjustment and continuous tilt from +25° to −25°.
  • Bolts on with two screws at standard bottle-cage bolt spacing. Carry one cage on top, or add the Multi-Bottle BTA Rail for more bottles and accessories.
  • T6-6061 aluminum with a hard-anodized finish.

Kona 2026: TriRig parts were on all three men’s podium bikes. See the podium bikes

Dimensions and what’s in the box
Height (stack)100–157 mm with a single rear bolt, for setups under 2.5 kg (5.5 lb). Two rear bolts for heavier setups, which limits stack to 141 mm.
TiltContinuous, +25° to −25°
Base mountStandard bottle-cage bolt spacing
Top mountStandard bottle-cage bolt spacing, with multiple position options
MaterialT6-6061 aluminum, hard-anodized
In the boxOne BTA Elevator. The bottle cages, Multi-Bottle BTA Rail and Polymount shown in some photos are sold separately.

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BTA Elevator: Creating options for Between-the-Arms Bottle Mounts

The TriRig Elevator offers a simple yet versatile solution for optimizing your between-the-arms (BTA) bottle mount setup. Ideal for any aerobar bottle mount configuration, this gives you the option to adjust the height and tilt of your bottle.

Pair it with the Multi-bottle rail 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 BTA Elevator 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 durable T6-6061 alloy and finished with a resilient hard-anodized coating, the BTA Elevator 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 Multi-bottle rail,  Kappa bottle cages, and 3-in-1 Polymount. Set this up for your own ideal configuration; the only limit is your own imagination.

Specifications

  • Material: 6061-T6 aluminum, hard anodized
  • Adjustment: bottle height and tilt
  • Mounting: standard bottle-cage bosses and spacing
  • Pairs with: Multi-Bottle BTA Rail for 1–4 bottles

TriRig designs innovative, aerodynamic products built with elite athletes and proven through real-world performance. With a relentless focus on progress, problem-solving, and minimal design, every product helps athletes push limits and achieve their personal best.

  • The ability to mount 1 bottle or our Multi-bottle rail to mount an additional 2 or 3 bottles
  • +/-25 degrees of bottle tilt
  • 100-157mm of bottle height adjustment
  • Durable construction: Made from T6 aluminum with hard-anodized finish
  • Universal Compatibility: Fits standard bottle cage spacing.
  • The Elevator is installed via two screws - check to make sure your cockpit has bosses. If not, consider adding the Universal BTA Adapter Plate to your set up.
  • Requires a stable, flat platform the entire length of the BTA elevator. Not recommended with Cervelo P5 disc stock BTA mount.

For further customization, optional Multi-bottle Rail, Universal BTA Adapter Plate, Polymount, Kappa Cages

Orders start processing fast!  We aim to have orders, placed before noon MT on business days (non-holiday Mondays through Fridays), leave the warehouse that same day. Orders placed after noon (MT) on a business day, or on a weekend, will ship the following business day. 

TriRig ships most packages via OSM / USPS and FedEx although we may change these at any time. 

📦 Shipping Insurance:

To add piece of mind to your order, we offer shipping insurance (Checkout+) for domestic and international customers. Checkout+ is a completely optional shipping protection that helps resolve carrier-related delivery issues more quickly. (This service is also combined with free returns). 

⭐What Checkout+ covers:

  • Packages that are lost or mis-delivered by the carrier

  • Faster replacement or refund without waiting for a carrier investigation to complete

  • Coverage applies when the correct shipping address is entered at checkout

❌What Checkout+ does not cover:

  • Incorrect or incomplete addresses entered at checkout

  • Address changes after an order has shipped

  • Packages delivered to the address provided during checkout

  • Delays or delivery issues caused by customer moves, temporary addresses, or expired delivery locations

***Checkout+ does not override customer responsibility for entering a valid, accurate shipping address.

🌍 International Shipping & Import Fees

  • We ship anywhere in the world! 

  • International orders may be subject to VAT, duties, import taxes, and carrier handling fees

  • These charges are assessed by the destination country and are the customer’s responsibility

  • TriRig does not collect or reimburse import taxes or VAT unless explicitly stated at checkout

⚠️ We are not responsible for delivery delays, holds, or returns caused by unpaid duties, taxes, or customs clearance issues.



  • All returns, exchanges and claims are handled through our self serve portal.
  • Items may be returned within 30 days of the original purchase date.
  • Item must be in brand new condition, uninstalled with no blemishes and complete with all original materials and packaging.
  • Item must be in resell-able/re-stockable condition.
  • ⭐With Checkout+: Fee returns and return shipping.
  • ❌Without Checkout+: All returns will be subject to a 15% restocking fee.
  • We reserve the right to deny any returns who do not meet the return conditions above. 
  • If an individual item lists a deviation from this policy (such as no returns), then that deviation applies, and supersedes this return policy.
  • International returns: Accepted on a case by case basis. We do not provide return labels for international returns. Orders unprotected by checkout+ are subject to a 15% restocking fee. 
  • Limited warranty is valid for 1 year after purchase date. 
  • Extended warranty (purchased with Redo) is valid for 2 years after purchase date.
  • For more information on our warranty policy, visit our Warranty Policy page. 

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CUTTING EDGE

BTA Elevator give you the ability to adjust the height and the tilt of the bottle or bottles between your hands. This improves your aerodynamics and the amount of hydration you can carry.

VERSATILE

Easy to mount anywhere on the bike that has standard bottle cage spacing. If you bike doesn't have BTA mounting holes, use our BTA Universal Adapter plate.

ROBUST

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

Complete your rig