Burley Design Flex Connector for Round Tow Arm — Black, torque-absorbing tilt safety with D-ring strap

Burley Design Flex Connector for Round Tow Arm (Black) attaches your Burley trailer tow arm securely to the Burley hitch while allowing the bike to tilt without tipping the trailer. The Flex Connector is a purpose-built adapter that fits inside a round tow arm and locks into Burley hitches, providing a flexible connection that absorbs torque and protects the trailer when you lay your bicycle down. Crafted for long-term use, this patent-pending piece helps keep your cargo upright and stable while offering an easy-to-use safety strap and D-ring for added security. This listing describes compatibility, how the connector works, and why riders choose it for touring, commuting, and family outings.

How does the Flex Connector let my bike lie down without flipping the trailer?

The connector is designed to allow rotational movement between the tow arm and hitch so the bicycle can be laid flat while the trailer remains upright. It flexes to absorb torque and pivots within the hitch, preventing the trailer from following the bike’s angle.

• Patent-pending flex design permits up to six feet of torque resistance.
• Installs inside the round tow arm so pivoting is internal and controlled.
• Maintains trailer upright position when a bicycle tilts down.

Which Burley hitches and tow arms is this connector compatible with?

This model is specifically made for round tow arms and is not suitable for square or non-round bars. It pairs with Burley Standard Forged Hitch, Steel Hitch, and Classic Hitch, using the correct retaining fastener for each style.

• Designed for round tow arms only—check your tow arm shape before ordering.
• Locks in place with a retaining pin for Standard Forged and Steel Hitch models.
• Secures with a bolt and nut for the Classic Hitch variant.

What hardware and safety features are included with the connector?

The Flex Connector ships ready to install with the essential hardware for safe attachment and operation. A safety strap and D-ring are provided to add redundancy, and the connector uses the hitch’s existing fasteners to lock in place.

• Includes safety strap to prevent accidental separation.
• Comes with a D-ring for easy tethering of the strap.
• Uses retaining pin or bolt and nut depending on hitch type.

How durable and low-maintenance is the Flex Connector?

Built for repeated use, the connector is manufactured to withstand frequent flexing and daily riding conditions. Minimal upkeep is required—periodic inspection and basic cleaning keep it functioning smoothly.

• Durable construction meant for years of service in outdoor conditions.
• Simple installation means fewer moving parts to service.
• Occasional inspection of fasteners and strap ensures ongoing safety.

Who is this for This Flex Connector is ideal for cyclists who tow Burley trailers and need a reliable way to lay a bicycle down without tipping the trailer—touring cyclists, family riders who store bikes and trailers together, and commuters who load or unload frequently. It’s especially useful when using a round tow arm and any of the compatible Burley hitch models; choose this connector if you want a secure, low-maintenance adapter that preserves trailer stability during routine handling and storage.

FAQ

Q: Can the Flex Connector be used with square tow arms?

A: No. This model is made specifically for round tow arms; it won’t fit square or non-round bars.

Q: Does the connector include a safety strap?

A: Yes. The connector includes a safety strap and D-ring for added security with compatible hitches.