Attaching a Burley bike trailer correctly and safely is crucial for ensuring smooth, enjoyable, and accident-free family adventures. This guide provides a step-by-step breakdown of the process, emphasizing compatibility, safety checks, and troubleshooting tips for various bike and trailer models.
Understanding Burley Hitches and Compatibility
The foundation of any successful Burley bike trailer attachment lies in understanding the universal hitch system. This system, while adaptable, requires careful consideration to ensure compatibility with your specific bike and trailer.
Examining Your Bike’s Rear Axle
The standard Burley hitch is designed to mount securely to the rear axle of your bicycle. Before attempting any installation, meticulously examine your bike’s rear axle.
- Quick Release Skewer: Most bikes utilize a quick-release skewer. This is ideal for a standard Burley hitch.
- Thru Axle: Bikes with thru axles require a specific thru-axle adapter, sold separately by Burley or third-party manufacturers. Identifying the correct thread pitch and axle length is critical. Refer to your bike manufacturer’s specifications.
- Internal Gear Hubs: Bikes with internal gear hubs (e.g., Shimano Nexus, Rohloff) often require a special hitch adapter to accommodate the hub’s design. Consult Burley’s compatibility chart or contact their support for specific recommendations.
Identifying Your Burley Trailer Model
Different Burley trailer models might have slight variations in their attachment mechanism. Familiarize yourself with your trailer’s manual. Key features to note include:
- Hitch Coupler: The hitch coupler on the trailer arm connects to the hitch installed on your bike.
- Safety Strap: A crucial safety feature, the safety strap provides a backup connection in case the hitch coupler detaches.
- Flex Connector: The flex connector allows for smooth turning and movement between the bike and the trailer.
Step-by-Step Attachment Guide
Follow these instructions carefully to ensure a secure and safe connection.
1. Installing the Hitch (Quick Release Skewer)
- Remove the Rear Wheel: Open the quick release lever and remove the rear wheel from your bike.
- Position the Hitch: Place the Burley hitch on the dropout (the U-shaped opening where the rear wheel axle sits). Ensure the hitch’s hole aligns with the axle. The hitch arm should point towards the left (non-drive) side of the bike.
- Reinstall the Rear Wheel: Carefully reinsert the rear wheel, ensuring the axle passes through the hitch and the dropouts.
- Secure the Quick Release: Close the quick release lever firmly. Ensure it’s tight enough to prevent slippage but not so tight that it damages the frame or axle. Test the wheel for any wobble or play.
- Double-Check the Hitch: Verify that the hitch is securely seated against the dropout and that the quick release is properly tightened.
2. Installing the Hitch (Thru Axle Adapter)
- Remove the Rear Wheel: Remove the thru axle from your bike.
- Insert the Thru Axle Adapter: Insert the appropriate Burley thru axle adapter, following the manufacturer’s instructions. These adapters typically consist of two parts that sandwich the bike frame.
- Reinstall the Thru Axle: Pass the original thru axle through the adapter and the frame. Torque to the bike manufacturer’s specifications.
- Attach the Hitch: The Burley hitch usually attaches to the protruding portion of the thru axle adapter. Secure it according to the adapter’s instructions.
3. Connecting the Trailer to the Hitch
- Position the Trailer: Bring the trailer arm’s hitch coupler near the installed hitch on your bike.
- Engage the Coupler: Align the hitch coupler with the hitch ball or pin on the bike. Many Burley couplers feature a spring-loaded mechanism that snaps into place. Listen for a distinct “click” to confirm engagement.
- Secure the Safety Strap: Loop the safety strap around the bike frame (usually the seat stay) and attach it to the D-ring on the trailer arm. This is a crucial backup in case the hitch coupler fails.
- Test the Connection: Gently tug on the trailer arm to ensure the hitch coupler is securely locked onto the hitch. Inspect the safety strap connection.
4. Pre-Ride Safety Check
Before each ride, perform a thorough safety check.
- Hitch Security: Visually inspect the hitch for any signs of wear, cracks, or damage. Ensure it is securely attached to the bike’s rear axle or thru-axle adapter.
- Hitch Coupler Engagement: Confirm that the hitch coupler is firmly engaged with the hitch on the bike. Listen for the “click” and visually inspect the locking mechanism.
- Safety Strap Integrity: Check the safety strap for any fraying, tears, or damage. Ensure it is properly connected to the bike frame and the trailer arm.
- Tire Pressure: Verify that the trailer tires are inflated to the recommended pressure (printed on the tire sidewall). Underinflated tires can significantly increase rolling resistance and make the trailer harder to pull.
- Cargo Security: Ensure that any cargo in the trailer is securely fastened and properly balanced. Uneven weight distribution can affect handling.
- Trailer Frame: Check the trailer frame for any signs of damage, such as dents or cracks.
Frequently Asked Questions (FAQs)
1. Can I use a Burley trailer with any bike?
Not necessarily. Compatibility depends on your bike’s rear axle type (quick release, thru-axle, or internal gear hub) and frame design. Thru-axle and internal gear hub bikes require specific adapters. Consult Burley’s compatibility chart or contact their support.
2. Where do I find the right thru-axle adapter for my bike?
Start with Burley’s website, which lists compatible adapters. If your bike isn’t listed, consult your bike manufacturer’s specifications for axle thread pitch and length. You can also search online retailers specializing in bike trailer adapters.
3. How tight should the quick release skewer be after installing the hitch?
The quick release should be tight enough to securely hold the rear wheel in place without any wobble or play. Overtightening can damage the frame or axle. Follow the quick release manufacturer’s recommendations. A good test is to lift the bike by the seat with the wheel on the ground; the wheel shouldn’t slip.
4. What happens if my hitch coupler doesn’t “click” into place?
Inspect the hitch coupler and the hitch on the bike for any dirt, debris, or damage. Ensure the coupler is properly aligned and fully engaged. If the problem persists, lubricate the coupler mechanism. If damaged, replace the coupler immediately.
5. Is the safety strap really necessary?
Absolutely! The safety strap is a crucial backup in case the hitch coupler fails. It prevents the trailer from detaching completely from the bike, significantly reducing the risk of an accident. Always use the safety strap.
6. Can I use a Burley trailer with an e-bike?
Yes, but certain e-bikes with specific rear axle designs or motor housings might require special adapters. Consult Burley or your e-bike manufacturer for compatibility information. Pay attention to the e-bike’s weight capacity limitations.
7. What’s the maximum weight I can carry in a Burley trailer?
The maximum weight capacity varies depending on the specific Burley trailer model. Refer to your trailer’s manual or the sticker on the trailer for the maximum weight limit. Exceeding the weight limit can compromise safety and damage the trailer.
8. How do I clean and maintain my Burley hitch?
Regularly clean the hitch with a damp cloth to remove dirt and debris. Lubricate moving parts, such as the coupler mechanism, with a light oil or grease. Inspect the hitch for any signs of wear, cracks, or corrosion. Replace damaged parts immediately.
9. Can I use a Burley trailer for off-road riding?
While some Burley trailers are designed for light off-road use, most are intended for paved surfaces or smooth gravel paths. Check your trailer’s specifications for its intended use. Avoid rough or uneven terrain that could damage the trailer or compromise safety.
10. My trailer wobbles when I ride. What could be the cause?
Several factors can cause trailer wobble, including: uneven tire pressure, loose hitch connection, uneven weight distribution in the trailer, or a damaged trailer frame. Check each of these factors carefully and address any issues.
11. How do I store my Burley trailer when not in use?
Store your Burley trailer in a dry, protected location to prevent rust and damage. Fold the trailer down (if applicable) and cover it to protect it from dust and sunlight.
12. Where can I find replacement parts for my Burley trailer?
Burley’s website and authorized Burley dealers are the best sources for genuine replacement parts. You can also find replacement parts on online retailers specializing in bike trailers. Always use genuine Burley parts or parts specifically designed for Burley trailers to ensure proper fit and safety.