Introduction
Thank you for choosing the Doona Liki Trike S5. This 5-in-1 compact, foldable tricycle is designed to grow with your child, offering versatility and convenience from 10 to 36 months. Please read this manual carefully to ensure safe and proper use of your Liki Trike S5.
Key Features:
- 5-in-1 Compact Design: Adapts through five stages to suit your child's development.
- Convenient Folding: Folds and unfolds in seconds for easy transport and storage.
- Child Development Support: Promotes muscle strengthening, balance, and motor skills.
- Comfortable Seating: Features a backrest folding lever for recline adjustments.
- Enhanced Safety: Includes a dual-steering system, parent-control bar, UPF 50+ canopy, 5-point harness, and padded armrest.
- Durable Construction: Made from premium-grade fiber-reinforced polymers, rust-free aluminum, and durable wheels.
- Ready to Use: Comes fully assembled out of the box.
Product Modes and Stages
The Doona Liki Trike S5 transitions through five stages to accommodate your child's growth and skill development.

This image illustrates the five different modes of the Liki Trike S5, adapting to your child's age and developmental stage.

The Liki Trike S5 Deluxe model, featuring shoulder pads, padded armrest, 5-point harness, pedal straps, cup holder, wooden handlebars, premium storage bag, and a travel bag.
Mode Descriptions:
- Parent Mode (10-18 Months): Features a backrest, parent control bar, footrest, and canopy. Ideal for infants who need full parental control and support.
- Push Mode (18-24 Months): The backrest and parent control bar remain, with the footrest providing comfort. The child can begin to engage with the handlebars.

Liki Trike S5 configured for Push Mode, suitable for toddlers aged 18-24 months.
- Tricycle Mode (24-30 Months): The backrest and parent control bar are still in use, but pedals are engaged, allowing the child to practice pedaling while the parent maintains steering control.

Liki Trike S5 configured for Tricycle Mode, suitable for toddlers aged 24-30 months.
- Bike Mode (30-36 Months): The parent control bar is removed, and the child can independently pedal and steer. The lower backrest provides continued support.

Liki Trike S5 configured for Bike Mode, suitable for toddlers aged 30-36 months.
- Folded Mode: The trike folds compactly with a click of a button, perfect for travel and storage.

Liki Trike S5 in its compact folded position, ideal for travel and storage.
Setup
The Doona Liki Trike S5 comes fully assembled and ready to use straight out of the box. No complex assembly is required. Simply unfold the trike and make any necessary adjustments for your child's comfort and safety.

The Liki Trike S5 is delivered fully assembled, ready for immediate use after unfolding.
Initial Adjustments:
- Unfolding: Press the designated button to unfold the trike. Ensure all parts click securely into place.
- Parent Control Bar: Adjust the height of the parent control bar to a comfortable position.
- Backrest Recline: Use the backrest folding lever to adjust the recline position for your child's comfort.
- Harness: Secure your child using the 5-point harness and adjust it for a snug fit.
- Pedal Straps/Footrest: Depending on the mode, ensure pedal straps are secure or the footrest is properly extended for your child's feet.
Operating the Liki Trike S5
The Liki Trike S5 is designed for ease of use and adaptability. Follow these guidelines for optimal operation.
Steering and Control:
- Parent Control Bar: In Parent and Push Modes, use the adjustable parent control bar to steer the trike. The dual-steering system allows parents to guide the trike effectively.
- Child Steering: As your child grows, they can begin to engage with the handlebars. Ensure the parent control bar is still in place for safety until they are ready for independent steering.
- Pedal Engagement: The pedals can be locked or unlocked. In earlier modes, keep them locked to prevent your child from controlling the speed. Unlock them in Tricycle and Bike Modes when your child is ready to pedal.

The Liki Trike S5 offers a safe ride with its dual parent and child steering system, supporting children until they can ride independently.
Folding and Unfolding:
The Liki Trike S5 features a patented design that allows it to fold and unfold quickly.
- Folding: Locate the designated folding button (refer to product diagrams for exact location). Press and hold the button while collapsing the trike. Ensure all components are securely folded.
- Unfolding: Press the folding button and extend the trike until all parts click into their operational positions. Verify that the frame is locked before placing your child in the trike.

The Liki Trike S5 can be easily folded and unfolded in seconds, making it convenient for transport and storage.
Product Overview Video:
This video provides a brief overview of the Doona & Liki products, demonstrating their ease of use and features for everyday parenting.
Maintenance
Regular maintenance ensures the longevity and safe operation of your Liki Trike S5.
- Cleaning: Wipe down the frame and plastic parts with a damp cloth and mild soap. Do not use abrasive cleaners.
- Fabric Care: The fabric components can be spot cleaned with a damp cloth. Refer to the care label for specific washing instructions if applicable.
- Wheels: Periodically check the wheels for debris and ensure they spin freely. The durable soft-ride wheels are designed for various terrains.
- Moving Parts: Ensure all moving parts, such as the folding mechanism and steering components, operate smoothly. Do not lubricate with oil or grease.
- Storage: Store the trike in a dry, cool place away from direct sunlight when not in use. Utilize the compact folded mode for convenient storage.
Troubleshooting
If you encounter any issues with your Liki Trike S5, please refer to the following common troubleshooting tips:
- Trike does not unfold/fold smoothly: Ensure all locking mechanisms are disengaged before attempting to fold or unfold. Check for any obstructions in the folding joints.
- Steering feels stiff: Verify that the parent control bar is correctly inserted and locked. Ensure no debris is obstructing the steering mechanism.
- Pedals are not engaging/disengaging: Check the pedal lock mechanism. Ensure it is fully engaged or disengaged as desired for the current mode.
- Child's harness is difficult to adjust: Ensure the harness straps are not twisted and are threaded correctly through the buckles.
- Wheels are not turning freely: Inspect wheels for any trapped debris (e.g., string, hair) and remove them.
If the issue persists, please contact Doona customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 24 x 13 x 10 inches |
| Item Weight | 9.9 ounces |
| Manufacturer Recommended Age | 0 - 3 years (specifically 10 to 36 months for Liki Trike) |
| Manufacturer | Doona |
| Model | Liki Trike S5 |

Visual representation of the Liki Trike S5 with key dimensions: 33.15 inches height, 24.18 inches length, 19.5 inches width.
Warranty and Support
For detailed warranty information, please refer to the warranty card included with your Doona Liki Trike S5 product packaging. The warranty typically covers manufacturing defects under normal use conditions.
For customer support, spare parts, or any inquiries not covered in this manual, please visit the official DOONA website or contact their customer service directly. Contact details can usually be found on the product packaging or the official website.