Eclypse Dual Flow
Eclypse

Eclypse Dual Flow

$29.99
In Stock

The Eclypse Dual Flow is a lightweight 6061 aluminum clamp that secures a bottle cage to aero bar extensions in the most aerodynamic position. Fits extensions up to 130 mm and ships with four Velcro straps for a fast, secure install.

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Product Details

Overview & Technology

Dual Flow by Eclypse is a purpose-built crossbar mount that places your bottle cage in the optimal aerodynamic position on aero bar extensions. Machined from 6061 aluminum for an ideal strength-to-weight ratio, the Dual Flow delivers a rigid, low-profile mounting platform without the bulk or drag of heavier clamps. The clamp secures to flat or slightly contoured aero extensions up to 130 mm wide using four high-strength Velcro straps included in the kit. The simple crossbar design gives a predictable, repeatable mounting point for any standard two-bolt bottle cage and keeps hydration where it belongs — tucked behind your aerobar for cleaner airflow and faster time trial or triathlon performance.

Key Features

Lightweight construction: Machined 6061 aluminum core keeps weight down to approximately 0.2 lb (≈90 g) while maintaining rigidity under load. The engineering focuses on saving grams without compromising strength for hard efforts and road vibrations. Secure mounting system: The Dual Flow uses four Velcro straps to clamp the crossbar to extensions up to 130 mm wide. The straps distribute clamping pressure evenly and are easy to adjust or replace. The mounting plate accepts standard two-bolt bottle cages so you can pair it with your favourite aero or low-profile cage.

Fit & Compatibility

The Dual Flow is built for aero bar extensions commonly used on TT and triathlon setups. It attaches to flat or mildly shaped extensions with a maximum width of 130 mm. The crossbar accepts standard two-bolt bottle cages used across most road and triathlon cages — if your cage uses non-standard fittings check compatibility before purchase. Installation is quick and tool-free for the clamp itself: thread the Velcro straps around the extension and cinch down. The bottle cage mounts to the crossbar with two standard screws (not included unless specified by the cage manufacturer). The lightweight aluminum is corrosion resistant; rinse and dry after saltwater exposure to prolong life.

Who it's for

The Eclypse Dual Flow is aimed at time trialists, triathletes and road riders who run clip-on aero bars and want a clean, aerodynamic hydration position. It's ideal for athletes who prefer a mid-ride bottle grab from behind the bars or who run a secondary forward-facing system and need a tucked backup bottle. If you prioritize aerodynamics and low weight without complex mounting hardware, Dual Flow delivers a no-fuss solution. Riders who need multiple bottles can install additional clamps or pair this mount with low-profile cages to reduce drag and keep bottles secure during efforts and rough roads.

Key Features

  • ✓ Machined 6061 aluminum crossbar for lightweight strength and durability
  • ✓ Clamps securely to aero extensions up to 130 mm wide
  • ✓ Positions bottle cage in the most aerodynamic fore-aft spot
  • ✓ Includes four high-strength Velcro straps for fast, secure mounting
  • ✓ Accepts standard two-bolt bottle cages (cage bolts typically required)
  • ✓ Tool-free clamp installation; quick on/off for race-day setup
  • ✓ Approximate weight 0.2 lb (90 g) — minimal aero and weight penalty

Product Identifiers

Vendor Item # WB-TT2
UPC 770612316270

Frequently Asked Questions

Does the Dual Flow include a bottle cage?

No — the Dual Flow is a bottle cage clamp only. It provides the crossbar and straps; you'll mount your preferred standard two-bolt cage to the crossbar using the cage's screws (often supplied with the cage).

What bar widths and shapes will it fit?

The mount is designed for aero bar extensions up to 130 mm in width and works best on flat or slightly contoured extensions. Extremely round or heavily tapered extensions may need a different clamp or padding to achieve a secure fit.

How secure is the mount at speed and on rough roads?

The Dual Flow uses four Velcro straps to distribute clamping force and holds strongly under pedaling and road vibration. For rough gravel or very aggressive off-road use, check the fit carefully and re-tighten straps before race efforts.

Is there any special maintenance required?

Minimal maintenance — rinse and dry after coastal or muddy rides to prevent grit buildup. Inspect Velcro straps periodically for wear and replace if the hook/loop tension diminishes.

Can I mount two bottles using one Dual Flow?

No, a single Dual Flow supplies a single crossbar mount for one bottle cage. To carry two bottles on your extensions, add a second clamp or use a double-bottle specific mounting solution.

What is the product weight and shipping size?

The mount weighs about 0.2 lb (≈90 g). Shipping dimensions are 7.3" x 5.5" x 1" — compact and race-bag friendly.

Buying Guide

When choosing an aero bar bottle mount prioritize fit, weight and cage compatibility. Confirm your extension width and shape — mounts that clamp poorly can rotate or damage bar tape. Look for 6061 or composite mounts for a balance of stiffness and light weight. Decide whether you need a single or dual-bottle solution and select a low-profile cage to reduce drag. Consider spare straps and periodic inspection as part of race-day prep to ensure reliable hydration on event day.

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