Introduction to Your Liki Trike S3
The Doona Liki Trike S3 is the world's most compact folding trike, designed to grow with your child from 10 to 36 months. Its innovative 5-in-1 design offers versatility and convenience, making it an ideal solution for active families. Crafted from premium-grade fiber-reinforced polymers, durable soft-ride wheels, and rust-free aluminum profiles, the Liki Trike ensures lasting quality and a safe, comfortable ride.

Image: The Doona Liki Trike S3 showcasing its compact, foldable design and 5-in-1 functionality.
Modes of Use
The Liki Trike S3 adapts to your child's developmental stages, offering five distinct modes:

Image: A visual guide to the Liki Trike's five modes, showing configurations for different age groups.
- Parent Mode (10-18 Months): Features a backrest, parent control bar, footrest, canopy, and armrest for full parental control and child safety.
- Push Mode (18-24 Months): Retains the backrest, parent control bar, and footrest, allowing the child to sit upright while being pushed.
- Tricycle Mode (24-30 Months): Introduces pedals, while still offering the parent control bar and backrest for assistance.
- Bike Mode (30-36 Months): The backrest is lowered, and the child can independently pedal and steer.
- Folded: The trike folds with a click of a button for easy transport and storage.

Image: The Liki Trike S3 configured for Push Mode, suitable for toddlers aged 18-24 months.

Image: The Liki Trike S3 in Tricycle Mode, with pedals engaged, for children aged 24-30 months.

Image: The Liki Trike S3 in Bike Mode, with lower backrest and pedals, for children aged 30-36 months.

Image: The Liki Trike S3 shown in its compact folded state, ideal for travel and storage.
Setup Instructions
The Liki Trike S3 comes fully assembled, ready to use straight out of the box. Follow these steps for initial setup and adjustments.
Unfolding the Liki Trike
To unfold the trike, simply release the locking mechanism and extend the frame until it clicks into place. Ensure all parts are securely locked before use.
Video: Demonstrates the quick and easy folding and unfolding mechanism of the Doona Liki Trike S3.
Attaching/Removing the Parent Handle
The parent control bar can be easily inserted or removed from the rear of the trike. Locate the pin release mechanism on the trike's frame, press it, and slide the handle into or out of position. Ensure it locks securely.
Video: Shows how to attach and remove the parent handle, along with other setup steps for the Liki Trike S3.
Attaching/Removing Pedals
The pedals can be attached to the front wheel for tricycle mode or stored as footrests. To attach, align the pedal with the slot on the front wheel and push until it clicks. To remove, press the red button on the pedal and pull it out. For younger children, the pedals can be locked in a non-functional position or removed entirely to serve as footrests.
Operating Instructions
Steering Control
The Liki Trike S3 features a dual-steering system. A lock mechanism on the front handlebar allows you to switch between child-controlled steering and parent-controlled steering. When the lock is engaged (up position), the child can steer. When disengaged (down position), the parent control bar dictates the direction, allowing the child's handlebar to move freely without affecting steering.
Video: Explains the dual-steering system, demonstrating how to engage and disengage the child's handlebar for parent or child control.
Sun Protection Canopy
The Liki Trike S3 includes a UPF 50+ and water-repellent canopy. It can be adjusted forward or backward to provide optimal shade for your child. The canopy can also be folded down or removed when not needed.
Braking System
The trike is equipped with a foot-operated brake on the rear wheel. Press down on the brake pedal to engage the brake and ensure the trike remains stationary. Lift the pedal to release the brake.
Maintenance
To ensure the longevity and safe operation of your Liki Trike S3, regular maintenance is recommended:
- Cleaning: Wipe down the frame with a damp cloth and mild soap. Fabric parts can be spot cleaned or removed for hand washing according to care labels.
- Inspection: Periodically check all screws, bolts, and moving parts to ensure they are secure and functioning correctly.
- Storage: Store the trike in a dry, cool place away from direct sunlight when not in use to prevent material degradation.
Troubleshooting
If you encounter any issues with your Liki Trike S3, please refer to the following common solutions:
- Difficulty Folding/Unfolding: Ensure all locking mechanisms are fully disengaged before attempting to fold or unfold. Apply gentle, even pressure.
- Steering Issues: Check the dual-steering lock on the front handlebar to ensure it is in the desired position (engaged for child control, disengaged for parent control).
- Loose Parts: Regularly inspect and tighten any loose screws or connections. Do not use the trike if any parts are damaged or missing.
For further assistance, please contact Doona customer support.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 19.72 x 40.39 x 36.89 inches |
| Item Weight | 14.77 pounds |
| Item Model Number | SP530-99-030-003 |
| Manufacturer Recommended Age | 0 - 3 years (Optimal use 10-36 months) |
| Manufacturer | Doona |
Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the official Doona website or contact their customer service directly. Keep your proof of purchase for any warranty claims.
Visit the official DOONA Store for more products and information.