1. Introduction
Thank you for choosing the MAMAZING S66 Lightweight Baby Stroller. This stroller is designed for convenience, portability, and safety, making it ideal for travel and everyday use. Its compact design and lightweight carbon fiber frame ensure ease of handling and storage. Please read this manual thoroughly before assembly and use to ensure proper operation and the safety of your child.

Image 1.1: Overview of the MAMAZING S66 Stroller with key features highlighted, including the extendable UPF 50+ canopy, 100°-150° adjustable backrest, 5-point harness, skin-friendly fabrics, 2-level adjustable footrest, and XL storage basket.
2. Safety Information
Your child's safety is paramount. Always follow these guidelines:
- Always use the 5-point harness to secure your child in the stroller. Ensure straps are snug but not too tight.
- Engage the foot-operated brake system whenever the stroller is stationary.
- This stroller is suitable for children aged 6 months and older, weighing up to 33 pounds (maximum height of 39.4 inches). Do not exceed these limits.
- Never leave your child unattended in the stroller.
- Ensure the stroller is fully open and locked before placing your child in it.
- Do not hang bags or other items on the handle, as this can cause the stroller to tip over.
- Keep fingers clear of moving parts when folding or unfolding the stroller.
- The MAMAZING S66 Stroller meets or exceeds the highest safety standards set by the CPSC and ASTM.
3. Package Contents
Carefully unpack all components and ensure you have received the following items:
- MAMAZING S66 Stroller Frame with Seat
- Universal Baby Stroller Organizer (with insulated cup holder, removable cell phone pocket, and shoulder strap)
- Stroller Handlebar
- Adjustable Shoulder Strap (for carrying folded stroller)
- Stroller Travel Bag
- Instruction Manual (this document)

Image 3.1: Visual representation of the MAMAZING S66 Stroller and its included accessories: the stroller itself, a universal organizer, a handlebar, an adjustable shoulder strap, and a travel bag.
4. Setup and Assembly
The MAMAZING S66 Stroller is designed for quick and easy assembly. Follow these steps:
- Unfold the Stroller: Release the folding latch (if engaged) and gently pull the handle upwards until the frame locks into place. Ensure both sides are securely locked.
- Attach the Handlebar: Insert the handlebar into the designated slots on the stroller frame until it clicks securely. Verify it is firmly attached.
- Attach the Wheels: The wheels are typically pre-attached or snap into place easily. Ensure all four wheels are securely fastened and rotate freely.
- Install the Canopy: Attach the canopy to the frame as indicated by the connectors.
- Attach the Organizer: Secure the universal organizer to the stroller handle using its straps.
Before first use, always double-check that all components are correctly assembled and securely locked.
5. Operating Instructions
5.1 Folding and Unfolding
The MAMAZING S66 features a user-friendly one-handed fold and unfold system.
- To Unfold: Ensure the stroller is on a flat surface. Release the side locking mechanism. While holding the handle, lift the stroller upwards with a swift motion until it fully extends and locks into the open position. Listen for a click to confirm it is locked.
- To Fold: Ensure your child is removed from the stroller. Engage the brake. Locate the folding mechanism (usually a button or lever on the handle). Press/pull the mechanism and push the handle downwards, allowing the stroller to collapse. Secure the folding latch to keep it compact.

Image 5.1: Step-by-step visual guide demonstrating the one-handed folding process of the MAMAZING S66 Stroller, from open to compact folded state.
5.2 Recline Adjustment
The backrest can be adjusted from 100° (upright) to 150° (reclined) for your child's comfort.
- To Recline: Locate the recline strap/lever behind the seat. Squeeze the adjuster to loosen the strap and allow the seat to recline to the desired angle.
- To Sit Upright: Pull the recline strap upwards through the adjuster until the seat is in the desired upright position.
5.3 Footrest Adjustment
The footrest has 2 adjustable levels to support your child's legs.
- Press the buttons on either side of the footrest and adjust it to the desired height. Release the buttons to lock it in place.
5.4 Canopy Adjustment
The UV-protective UPF 50+ canopy can be extended or retracted to shield your child from sun exposure.
- Simply pull the canopy forward or push it back to adjust its position.
5.5 Brake System
The foot-operated brake system is located on the rear wheels.
- To Engage: Press down firmly on the brake pedal located near the rear wheels until it locks.
- To Release: Lift the brake pedal upwards until it disengages. Always test the brake before use.

Image 5.2: Illustration of the MAMAZING S66 Stroller's adjustable features, including the backrest recline angles (100°, 135°, 150°), the 2-level footrest adjustment, and the foot-operated brake system.
6. Maintenance
Regular maintenance will prolong the life of your stroller and ensure continued safe operation.
- Cleaning: Clean the fabric parts with a damp cloth and mild soap. Do not use harsh detergents or bleach. Allow to air dry completely. The frame can be wiped clean with a damp cloth.
- Wheels: Periodically check the wheels for debris and ensure they rotate smoothly. Lubricate axles with a silicone-based lubricant if necessary.
- Storage: Store the stroller in a dry, cool place away from direct sunlight when not in use. Use the provided travel bag for protection during transport or storage.
- Inspections: Regularly inspect all fasteners, rivets, and moving parts to ensure they are secure and functioning correctly. Tighten any loose screws.
7. Troubleshooting
If you encounter issues with your MAMAZING S66 Stroller, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Stroller does not fold/unfold easily. | Folding mechanism not fully engaged; obstruction. | Ensure all buttons/levers are pressed simultaneously. Check for any fabric or items blocking the mechanism. Apply light lubricant to moving joints if stiff. |
| Wheels are squeaky or stiff. | Dirt/debris in axles; lack of lubrication. | Clean wheels and axles. Apply a silicone-based lubricant to the moving parts of the wheels. |
| Handlebar feels loose or misaligned. | Handlebar not fully clicked into place; internal component shift. | Ensure the handlebar is fully inserted and clicks into both slots. If misalignment persists, contact customer support. |
| Brake not engaging/disengaging properly. | Debris in brake mechanism; worn components. | Clear any debris from the brake pedal and mechanism. If the issue persists, contact customer support. |
If you experience any issues not listed here or if the suggested solutions do not resolve the problem, please contact MAMAZING Customer Support.
8. Specifications
- Model Number: S66
- Brand: MAMAZING
- Color: Coal
- Item Weight: 11.5 Pounds
- Maximum Weight Recommendation: 33 Pounds
- Age Range: 6 months up to 33 lbs (Max Height of 39.4 Inches)
- Item Dimensions (L x W x H): 18.11"L x 26.77"W x 40.55"H
- Folded Size (H x W x D): 20.6"H x 18.5"W x 11"D
- Frame Material: Carbon Fiber
- Material Type: Polyester, Faux Leather, Cotton, Carbon Fiber
- Harness Type: 5 Point
- Number of Wheels: 4
- Canopy: UPF 50+ UV-protective
- Safety Standards: Meets or exceeds CPSC and ASTM standards

Image 8.1: The MAMAZING S66 Stroller in its compact folded state, displaying its dimensions (20.5 inches height, 18.5 inches width, 11 inches depth) for travel and storage.
9. Warranty Information
The MAMAZING S66 Lightweight Baby Stroller comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear. Please retain your proof of purchase for warranty claims.
10. Customer Support
For any questions, concerns, or assistance with your MAMAZING S66 Stroller, please contact our customer support team:
- Website: Visit the official MAMAZING website for FAQs and support resources.
- Email: Refer to your product packaging or the MAMAZING website for customer service email contact.
- Phone: Refer to your product packaging or the MAMAZING website for customer service phone number.
When contacting support, please have your model number (S66) and proof of purchase readily available.




