1. Introduction and Product Overview
This manual provides essential information for the safe assembly, operation, and maintenance of your KRIDDO 2-in-1 Wooden Kids Tricycle and Balance Bike. Designed for children aged 12 months to 4 years, this versatile product transitions from a stable tricycle to a balance bike, adapting to your child's developmental stages.
The KRIDDO 2-in-1 bike features a durable wooden frame, comfortable adjustable seat, non-slip grips, and never-flat EVA tires suitable for various surfaces. A charming unicorn cartoon print and a detachable woven basket add to its appeal.

Image: The KRIDDO 2-in-1 Wooden Kids Tricycle and Balance Bike, illustrating its dual functionality.
2. Safety Information
- Adult Supervision Required: Always ensure an adult supervises the child during use. Never leave a child unattended with the product.
- Age and Weight Limits: Suitable for children aged 12 months to 4 years. Maximum weight capacity is 55 lbs (25 kg).
- Protective Gear: Always ensure the child wears a helmet and appropriate protective gear (e.g., knee and elbow pads) when riding.
- Safe Riding Environment: Use on flat, clear surfaces away from traffic, stairs, steep inclines, swimming pools, and other hazards.
- Regular Inspection: Before each use, check all screws, bolts, and components to ensure they are securely fastened and in good working order.
- Avoid Water: Do not use the product in wet conditions or near water to prevent damage to the wooden components and ensure safety.
- Assembly Safety: Ensure all parts are correctly assembled according to the instructions before allowing a child to use the product.
3. Assembly Instructions
The KRIDDO 2-in-1 bike is designed for straightforward assembly. Please follow these steps carefully. An assembly video is provided below for visual guidance.
3.1. Tricycle Mode Assembly
- Unpack Components: Carefully remove all parts from the packaging. Verify all components are present against the packing list.
- Attach Front Fork: Secure the front fork to the main frame using the provided hardware. Ensure it is firmly attached and allows for smooth steering.
- Install Handlebars: Insert the handlebars into the front fork and tighten the screws to secure them. Attach the basket to the handlebars using the straps.
- Attach Seat: Insert the seat post into the designated slot on the main frame. Adjust the seat height as needed and secure it with the locking mechanism.
- Assemble Rear Axle: Insert the long metal rod through the rear frame. Place the wooden spacers on each side of the rod.
- Attach Rear Wheels: Slide the two rear wheels onto the ends of the rod, ensuring they are properly aligned. Secure them with the provided nuts and caps.
- Attach Front Wheel: Attach the front wheel to the front fork using the shorter metal rod and securing hardware.

Image: Dimensions and configurations for Tricycle and Balance Bike modes.
3.2. Converting to Balance Bike Mode
To convert from tricycle to balance bike mode:
- Remove Rear Wheels: Unscrew and remove the nuts and caps securing the two rear wheels. Carefully slide off the wheels and wooden spacers.
- Re-attach Single Rear Wheel: Re-insert the shorter metal rod (or the original rear axle rod if it fits) through the center of the rear frame. Attach one of the wheels to this rod, securing it with the appropriate nuts and caps. This creates a single rear wheel for balance bike mode.
- Adjust Seat Height: Lower the seat to ensure the child's feet can comfortably touch the ground, allowing them to push off and balance.
3.3. Assembly Video Guide
Video: Official KRIDDO assembly guide for the 2-in-1 Wooden Kids Balance Bike and Tricycle. This video demonstrates the step-by-step process for converting between tricycle and balance bike modes, including attaching wheels, handlebars, and adjusting the seat.
4. Operating Instructions
4.1. Tricycle Mode (12 months - 2 years)
Tricycle mode provides stability for younger children who are just learning to ride. The three wheels offer support, allowing them to focus on steering and pushing with their feet.
- Foot Propulsion: Children propel the tricycle by pushing off the ground with their feet.
- Steering: Guide the handlebars to steer the tricycle.
- Seat Adjustment: Ensure the seat is adjusted so the child's feet can comfortably reach the ground.
- Basket Use: The front basket can be used to carry small toys or personal items.

Image: The KRIDDO 2-in-1 bike in tricycle mode, suitable for outdoor use on grass.
4.2. Balance Bike Mode (2 - 4 years)
Balance bike mode helps older toddlers develop balance and coordination, preparing them for a two-wheeled bicycle without the need for training wheels.
- Foot Propulsion: Children push off the ground with their feet to gain momentum and glide.
- Balancing: Encourage children to lift their feet off the ground and glide, learning to balance naturally.
- Seat Adjustment: The seat height should allow the child to place their feet flat on the ground with a slight bend in the knees.

Image: A child riding the KRIDDO 2-in-1 bike in balance bike mode.
5. Maintenance
- Cleaning: Wipe down the wooden frame and other components with a damp cloth. Avoid harsh chemicals or abrasive cleaners.
- Storage: Store the bike in a dry place, away from direct sunlight and extreme temperatures, to prevent damage to the wood.
- Fasteners: Periodically check all screws, bolts, and connections to ensure they remain tight. Tighten if necessary.
- Tires: The EVA tires are "never-flat" and require no inflation. Keep them clean from debris.
- Wooden Components: Inspect the wooden frame for any signs of wear, cracks, or splinters. Address any issues promptly to maintain safety.

Image: Detail of the actual wood body frame, emphasizing material quality.
6. Troubleshooting
- Loose Parts: If any parts feel loose, refer to the assembly instructions and tighten all fasteners securely.
- Difficulty Steering: Check that the handlebars are correctly installed and tightened. Ensure no debris is obstructing the steering mechanism.
- Unstable Ride: In tricycle mode, ensure all three wheels are properly attached. In balance bike mode, verify the single rear wheel is secure. Check for any uneven surfaces.
- Seat Slipping: If the adjustable seat is not holding its position, ensure the locking mechanism is fully engaged and tightened.
7. Specifications
| Feature | Detail |
|---|---|
| Product Name | KRIDDO 2-in-1 Wooden Kids Tricycle and Balance Bike |
| Model Number | B0CRSL2N8H |
| Recommended Age | 12 months - 4 years |
| Maximum Weight Capacity | 55 lbs (25 kg) |
| Product Dimensions | 28.35 x 17.32 x 16.54 inches (L x W x H) |
| Item Weight | 8.45 pounds (3.83 kg) |
| Material | Wood frame, EVA tires, Faux Leather seat |
| Features | 2-in-1 design (Tricycle/Balance Bike), Adjustable Seat, Detachable Basket, Never-Flat Tires, Non-Slip Grips |
8. Warranty and Support
KRIDDO products are designed with quality and safety in mind. We offer a one-year warranty on this product, covering manufacturing defects under normal use. For any questions, concerns, or assistance with your product, please contact our responsive customer service team.
Contact Information: Please refer to the product packaging or the official KRIDDO website for the most up-to-date customer support contact details.

Image: KRIDDO's commitment to safety and quality in their products.