1. Important Safety Information
Please read these instructions carefully before using the Moby-System Mountain Stroller. Failure to follow these instructions could result in serious injury.
- Child Weight Limit: This stroller is designed for children weighing up to 15 kg. Do not exceed this weight limit.
- Safety Harness: Always secure your child with the 5-point safety harness. Ensure it is properly adjusted and fastened before each use.
- Brakes: Always engage the brakes when the stroller is stationary, especially when placing or removing your child.
- Supervision: Never leave your child unattended in the stroller.
- Folding/Unfolding: Keep children clear of the stroller when folding or unfolding to prevent injury.
- Overloading: Do not overload the storage basket or attach items to the handle that could cause the stroller to become unstable. The maximum load for the basket is 3 kg.
- Reflective Strips: The stroller is equipped with reflective strips for enhanced visibility in low-light conditions.
- Compliance: This product complies with the EN 1888:2012 safety standard.
2. Product Overview
The Moby-System Mountain Stroller is a versatile 3-wheel foldable stroller designed for comfort and convenience. It features a robust frame, large wheels for various terrains, and thoughtful design elements for both parent and child.

The Moby-System Mountain Stroller features a sleek grey design with a sturdy frame and three large wheels, providing stability and maneuverability.

Dimensions of the unfolded stroller: 100 cm length, 39 cm width, 113 cm height. These measurements ensure a comfortable ride for your child and ease of handling for the parent.
Key Features:
- 5-Point Safety Harness: Equipped with robust 5-point safety belts with shoulder and abdomen reinforcements for secure child restraint.
- Large Storage Basket: A spacious basket located under the seat provides ample storage for essentials.
- Adjustable Backrest: The backrest can be infinitely adjusted to multiple positions for your child's comfort.
- Extendable Canopy: The canopy can be easily extended with a zipper, offering enhanced sun protection and featuring a window for monitoring your child.
- Durable Footrest: A solid plastic footrest is easy to clean and resistant to dirt.
- Reflective Elements: Integrated reflective strips improve visibility during evening strolls.
3. Setup and Assembly
The Moby-System Mountain Stroller comes partially assembled. Follow these steps to prepare your stroller for use.
- Unfolding the Stroller: Release the folding latch (if engaged) and unfold the frame until it locks securely into place. Listen for a click to confirm it is fully open.
- Attaching Wheels (if detached): If the wheels are not pre-attached, insert the wheel axles into the designated slots on the frame until they click into place. Ensure all wheels are firmly secured.
- Securing the Seat Unit: Ensure the seat unit is properly attached to the frame.
- Adjusting the Handlebar: Adjust the handlebar to a comfortable height by pressing the adjustment buttons and moving the handle up or down.

The stroller's folding mechanism allows for compact storage and easy transport. Ensure all parts are securely locked when unfolded for use.
4. Operating Instructions
4.1. Folding the Stroller
To fold the stroller for storage or transport:
- Engage the parking brake.
- Ensure the canopy is fully retracted and the backrest is in its most upright position.
- Locate the folding mechanisms (usually on the handlebar or sides of the frame) and activate them according to the specific design.
- Push the handlebar forward or down until the stroller folds compactly.
- Secure the folding latch to prevent accidental unfolding.
4.2. Adjusting the Backrest
The backrest offers infinite adjustment for your child's comfort, from an upright sitting position to a reclined sleeping position.
- Locate the adjustment strap or lever behind the seat.
- To recline, loosen the strap or release the lever and gently push the backrest down.
- To raise, pull the strap or push the backrest up until the desired position is reached.

The backrest can be easily adjusted to multiple positions, providing comfort for your child whether they are awake or asleep.
4.3. Using the 5-Point Safety Harness
The 5-point harness ensures your child's safety during use.
- Place your child in the seat.
- Bring the shoulder straps over your child's shoulders and the waist straps around their hips.
- Insert the buckle tongues into the central buckle until they click.
- Adjust the straps to ensure a snug fit, leaving enough room for one finger between the strap and your child.
- To release, press the button on the central buckle.
4.4. Canopy Adjustment
The canopy provides protection from sun and wind. It can be extended for additional coverage.
- To extend the canopy, unzip the extension panel.
- The canopy features a viewing window, allowing you to monitor your child without disturbing them.

The extendable canopy provides ample shade and features a convenient window for easy monitoring of your child.
4.5. Using the Storage Basket
The large basket under the seat is ideal for carrying essential items.
- Place items securely within the basket.
- Do not exceed the maximum weight capacity of 3 kg to maintain stroller stability.

The spacious storage basket provides convenient space for carrying diapers, toys, and other necessities during outings.
5. Maintenance and Care
Regular maintenance will ensure the longevity and safe operation of your Moby-System Mountain Stroller.
- Cleaning the Frame: Wipe the frame with a damp cloth and mild soap. Dry thoroughly. Do not use abrasive cleaners.
- Cleaning Fabric Parts: Spot clean fabric parts with a mild detergent and warm water. Allow to air dry completely. Do not machine wash or tumble dry.
- Cleaning the Footrest: The plastic footrest is designed for easy cleaning. Wipe away dirt and mud with a damp cloth.
- Wheels: Regularly check wheels for debris and ensure they rotate freely. Clean the wheel axles if necessary.
- Moving Parts: Periodically check all moving parts, fasteners, and locking mechanisms to ensure they are functioning correctly. Lubricate if necessary with a silicone-based lubricant.
- Storage: Store the stroller in a dry place, away from direct sunlight and extreme temperatures.
6. Troubleshooting
This section addresses common issues you might encounter with your stroller.
| Problem | Possible Cause | Solution |
|---|---|---|
| Stroller does not fold/unfold smoothly. | Folding mechanisms are stiff or obstructed. | Ensure all components are clear of obstructions. Apply a silicone-based lubricant to moving parts if necessary. |
| Wheels are squeaking or difficult to turn. | Dirt or debris in the wheel axles; lack of lubrication. | Clean wheels and axles. Apply a silicone-based lubricant to the wheel bearings. |
| Brake is not engaging properly. | Debris in the brake mechanism; brake cable needs adjustment. | Clear any debris from the brake mechanism. If the issue persists, contact customer support. |
| Safety harness is difficult to buckle/unbuckle. | Buckle is dirty or misaligned. | Clean the buckle mechanism. Ensure the buckle tongues are inserted correctly. |
7. Specifications
| Feature | Specification |
|---|---|
| Model | Mountain |
| Unfolded Dimensions (L x W x H) | 100 x 39 x 113 cm |
| Folded Dimensions | 88 x 57 x 45 cm |
| Product Weight | 5 kg |
| Maximum Recommended Child Weight | 15 kg |
| Material | Plastic (Frame, Footrest, Wheel Material) |
| Safety Standard Compliance | EN 1888:2012 |
| Safety Harness Type | 5 points |
| Number of Seats | 1 |
| Color | Gris (Grey) |
8. Warranty Information
Warranty details for the Moby-System Mountain Stroller are typically provided at the point of purchase or can be found on the manufacturer's official website. Please retain your proof of purchase for any warranty claims.
9. Customer Support
For further assistance, technical support, or inquiries regarding your Moby-System Mountain Stroller, please contact the seller or visit the official Moby-System website. Ensure you have your product model number and purchase details ready when contacting support.
You can visit the Moby-System store page for more information: Moby-System Store