Introduction
The Deryan Bike Trailer 2025 is a versatile 3-in-1 system designed for active families. It functions as a bicycle trailer, a jogging stroller, and a double stroller, offering flexibility for various activities. This manual provides essential information for the safe and correct assembly, operation, and maintenance of your Deryan Bike Trailer.
Safety Information
Your child's safety is paramount. Always adhere to the following safety guidelines:
- Braking System: The trailer is equipped with disc brakes. Ensure they are always in proper working order before each use.
- Harness System: Always secure your child(ren) using the 5-point safety harness. Ensure straps are snug but not overly tight.
- Visibility: Utilize the integrated reflectors and the safety flag to enhance visibility, especially in low-light conditions or when cycling.
- Weight Limit: Do not exceed the maximum recommended weight of 44 kilograms (approximately 97 lbs) for children and cargo combined.
- Child Age: Ensure children are of an appropriate age and development to be transported safely in the trailer. Consult local regulations for minimum age requirements.
- Tire Pressure: Maintain correct tire pressure for optimal performance and safety. Refer to the tire sidewall for recommended pressure.
Setup and Assembly
The Deryan Bike Trailer is designed for quick assembly and disassembly. Follow these steps for initial setup:
- Unfolding the Frame: Carefully unfold the main frame of the trailer until it locks securely into place.
- Attaching Main Wheels: Insert the large rear wheels into their respective axles until they click into position. Ensure they are firmly attached.
- Configuring for Use:
- Bicycle Trailer Mode: Attach the bicycle tow bar to the trailer frame and secure it to your bicycle's rear axle using the provided hitch. Ensure the safety strap is also connected.
- Jogging Stroller Mode: Attach the large front jogging wheel to the designated front attachment point. Ensure it is securely fastened.
- Stroller Mode: Attach the two smaller swivel stroller wheels to the front of the trailer. Ensure they are securely fastened and can swivel freely.
- Installing Safety Flag: Insert the safety flag into its designated slot on the trailer for increased visibility.
- Adjusting Handlebar: Adjust the handlebar to a comfortable height for pushing, if applicable to your chosen mode.
Operating Instructions
Bicycle Trailer Mode
- Ensure the tow bar is securely attached to both the trailer and the bicycle.
- Always use the safety flag for maximum visibility.
- Instruct children to remain seated and secured by the harness during transit.
- Avoid sudden turns or excessive speeds, especially on uneven terrain.
Jogging/Stroller Mode
- Ensure the correct front wheel(s) are installed and locked if necessary.
- Adjust the handlebar to a comfortable height.
- Always engage the parking brake when stopped.
- The pneumatic tires and suspension system provide a smooth ride, suitable for both urban and light off-road conditions.
Weather Protection and Ventilation
- The trailer features a rain cover, mosquito net, and transparent windows.
- Use the rain cover during wet weather to protect children from moisture.
- The mosquito net provides protection from insects while allowing air circulation.
- Ensure proper ventilation by adjusting covers as needed to maintain a comfortable environment for your child(ren).
Maintenance
- Cleaning: Clean the fabric parts with a mild soap and water solution. Do not use harsh chemicals. Wipe the frame with a damp cloth.
- Tires: Regularly check tire pressure and inflate to the recommended PSI. Inspect tires for wear and tear.
- Brakes: Periodically check the disc brakes for proper function and adjust if necessary. Consult a professional if you are unsure.
- Harness: Inspect the 5-point harness for any signs of damage or fraying. Ensure buckles operate smoothly.
- Storage: When not in use, store the trailer in a dry, protected area. The trailer can be folded and wheels removed for compact storage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Trailer pulls to one side | Uneven tire pressure; bent axle; uneven load. | Check and adjust tire pressure. Inspect axle for damage. Redistribute child(ren) or cargo evenly. |
| Brakes feel weak or spongy | Brake pads worn; cable tension too loose; air in hydraulic system (if applicable). | Inspect brake pads and replace if worn. Adjust brake cable tension. For hydraulic brakes, consult a professional. |
| Wheels wobble or are noisy | Loose wheel attachment; damaged bearings; bent rim. | Ensure wheels are securely attached. Inspect bearings and rims for damage. Replace damaged components. |
| Difficulty folding/unfolding | Mechanism obstructed; release levers not fully engaged/disengaged. | Check for obstructions. Ensure all release levers are fully operated. Do not force the mechanism. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | Bike Trailer 2025 |
| Product Dimensions (L x W x H) | 99 x 79 x 105 cm (39 x 31 x 41.3 inches) |
| Item Weight | 18 Kilograms (39.7 lbs) |
| Maximum Recommended Weight | 44 Kilograms (97 lbs) |
| Seating Capacity | 2 children |
| Frame Material | Alloy Steel |
| Harness Type | 5-point |
| Color | Black/Cream |
Warranty and Support
For warranty information, please refer to the documentation included with your purchase or visit the official Deryan website. If you encounter any issues or require technical assistance, please contact Deryan customer support through their official channels. Keep your proof of purchase for warranty claims.