1. Introduction and Product Overview
This instruction manual provides essential information for the safe assembly, operation, and maintenance of your AIYAPLAY 6-in-1 Foldable Tricycle, Model 370-406V00GY. This versatile tricycle is designed to adapt to your child's growth from 12 months to 5 years, offering multiple configurations to suit different developmental stages.
Key features include a 360-degree rotating seat for parent-facing or forward-facing use, a 4-position adjustable backrest for comfort, a 5-point safety harness, and a removable safety bar. Its foldable design allows for compact storage and easy transport.

2. Safety Information
WARNING: Failure to follow these safety instructions may result in serious injury.
- Always ensure adult supervision when the child is using the tricycle.
- Recommended age range: 12 months to 5 years.
- Maximum weight capacity: 25 kg (55 lbs). Do not exceed this limit.
- Before each use, check that all parts are securely fastened and that the safety harness is properly adjusted and buckled.
- Always use the 5-point safety harness to secure your child.
- Do not use the tricycle near stairs, steep inclines, busy roads, or swimming pools.
- Keep children away from moving parts during assembly and adjustments.
- Ensure the child's feet are clear of the wheels and pedals when pushing the tricycle.
- The tricycle is not intended for use in traffic.
- Remove the push bar and canopy when the child is old enough to ride independently.
3. Package Contents
Please verify that all components are present before beginning assembly. If any parts are missing or damaged, do not proceed with assembly and contact customer service.
- Tricycle Frame
- Front Wheel (1)
- Rear Wheels (2)
- Seat with Padded Cushion and 5-point Harness
- Adjustable Push Bar
- Canopy (Adjustable and Removable)
- Safety Bar (Removable)
- Foldable Footrests
- Rear Storage Basket
- Storage Bag
- Cup Holder
- Pedals (Anti-slip)
- Front Fender

4. Setup and Assembly
The AIYAPLAY tricycle is designed for quick and tool-free assembly. Follow these general steps:
- Unpack Components: Carefully remove all parts from the packaging and lay them out.
- Attach Rear Wheels: Insert the rear wheels into the axle until they click securely into place.
- Install Front Wheel: Attach the front wheel assembly to the main frame. Ensure it is firmly locked.
- Mount Seat: Slide the seat onto the frame's mounting post. Ensure it is fully engaged and secured.
- Attach Push Bar: Insert the adjustable push bar into its designated slot at the rear of the tricycle. Adjust to desired height and secure.
- Install Canopy: Attach the canopy to the seat unit.
- Attach Safety Bar: Secure the removable safety bar around the seat.
- Add Accessories: Attach the storage bag, cup holder, and rear basket as desired.
- Final Check: Before first use, double-check all connections, locks, and adjustments to ensure everything is secure.
5. Operating Instructions
This tricycle offers 6 modes of use, adapting to your child's age and development:

5.1. Seat Adjustment and Rotation
- 360° Rotation: To rotate the seat, locate the release mechanism (usually a lever or button) beneath the seat. Engage the mechanism, rotate the seat to the desired direction (parent-facing or forward-facing), and ensure it locks securely into place.
- Backrest Recline: The backrest can be adjusted to four positions (96°, 109°, 122°, 135°). Use the recline lever at the back of the seat to select the desired angle for your child's comfort or nap time.


5.2. Push Bar and Steering
- The push bar is adjustable to three heights (89-86-83 cm) for comfortable parental control. Adjust by pressing the buttons on the sides of the bar and sliding it to the desired height.
- The push bar allows parents to steer the front wheel, guiding the tricycle.
5.3. Pedals and Footrests
- Pedal Clutch: The front wheel features a clutch mechanism. Engage the clutch to allow the child to pedal independently. Disengage the clutch to prevent the pedals from turning when the parent is pushing, allowing the child to rest their feet on the footrests without interference.
- Foldable Footrests: For younger children who cannot reach the pedals, deploy the foldable footrests. When the child is ready to pedal, fold the footrests away.
5.4. Brakes
- The tricycle is equipped with brakes on the rear wheels. Press the brake levers down to engage the brakes and prevent movement. Lift them up to release.

5.5. Folding for Storage and Transport
The tricycle features a quick-fold mechanism for compact storage and easy transport. Refer to the folding instructions in the assembly section or product diagrams for specific steps. Ensure all components are properly aligned before attempting to fold.

6. Maintenance
- Cleaning: Clean the tricycle regularly with a damp cloth and mild soap. Avoid abrasive cleaners. The padded seat cushion is washable; refer to its care label for specific instructions.
- Inspection: Periodically inspect all screws, bolts, and locking mechanisms to ensure they are tight and secure. Tighten any loose fasteners.
- Wheels: Check the wheels for any debris or damage. Ensure they rotate freely.
- Storage: Store the tricycle in a dry place, away from direct sunlight and extreme temperatures, to prolong its lifespan.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tricycle difficult to steer with push bar. | Push bar not fully engaged or misaligned. Obstruction in front wheel. | Ensure the push bar is securely locked into place. Check the front wheel for any debris or blockages. |
| Pedals are not turning when child tries to pedal. | Pedal clutch is disengaged. | Engage the pedal clutch mechanism on the front wheel. |
| Seat does not rotate smoothly or locks. | Rotation mechanism obstructed or not fully released. | Ensure the seat release mechanism is fully engaged/disengaged. Check for any foreign objects blocking the rotation. |
| Tricycle does not fold compactly. | Components not aligned correctly for folding. | Review the folding instructions. Ensure the seat, push bar, and footrests are in their correct positions for folding. Apply gentle, even pressure. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 370-406V00GY |
| Recommended Age | 12 months - 5 years |
| Maximum Weight Capacity | 25 kg (55 lbs) |
| Overall Dimensions (L x W x H) | 111.5 cm x 52 cm x 98 cm (43.9 in x 20.5 in x 38.6 in) |
| Folded Dimensions (L x W x H) | 76 cm x 58.5 cm x 58 cm (29.9 in x 23 in x 22.8 in) |
| Product Weight | 7.9 kg (17.4 lbs) |
| Material | Alloy Steel, Plastic |
| Seat Recline Positions | 4 (96°, 109°, 122°, 135°) |
| Push Bar Height Adjustment | 3 positions (89 cm, 86 cm, 83 cm) |
| Assembly Required | Yes |
9. Warranty and Support
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. For further assistance, technical support, or to inquire about replacement parts, please contact AIYAPLAY customer service through their official website or the contact details provided at the point of purchase.