Introduction
This manual provides essential information for the safe assembly, operation, and maintenance of your AVASTA Govet 20'' Kids Mountain Bike. Please read it thoroughly before use and retain it for future reference.

Image: The AVASTA Govet 20-inch Kids Mountain Bike, showcasing its design and features.
Safety Information
General Safety Guidelines
- Always wear a helmet when riding.
- Ensure all bolts and quick releases are securely tightened before each ride.
- Check tire pressure regularly.
- Verify brake functionality before each use.
- Ride in well-lit areas and use reflectors at night.
- Children should be supervised by an adult while riding.
- Adhere to local traffic laws and regulations.
Package Contents
The AVASTA Govet 20'' Kids Mountain Bike package includes the following components:
- Bike Frame (partially assembled)
- Front Wheel
- Handlebar
- Pedals (Left and Right)
- Saddle and Seatpost
- Front Reflector
- Rear Reflector
- Bell Ring
- Tool Kit (for assembly)
Setup and Assembly
Your AVASTA Govet 20'' Kids Mountain Bike comes 85% pre-assembled. The following steps detail the final assembly process.
Assembly Steps Overview

Image: Simple assembly steps for the AVASTA Govet 20'' Kids Mountain Bike, illustrating the installation of the front wheel, handlebar, and pedals.
Detailed Assembly Video Guide
Video: Detailed instructions on how to install the AVASTA Govet Kids Mountain Bike, covering each assembly step.
Operating Instructions
Rider Fit and Adjustment
The AVASTA Govet 20'' Kids Mountain Bike is designed for children aged 6-13 years or with a height of 45-59 inches. Proper bike fit is crucial for safety and comfort. Adjust the saddle height so the rider can comfortably touch the ground with their toes while seated.

Image: Bike size fitting guidance, illustrating how rider height and inseam length relate to saddle height and wheel size for optimal fit.
Gear Shifting (6 Speeds)
Your bike is equipped with a SHIMANO TX30 trigger shifter and a 6-speed drivetrain. Use the shifter on the handlebar to change gears. Shift to lower gears for climbing hills and higher gears for flat terrain or downhill riding. Practice shifting in a safe, open area until comfortable.

Image: Detail of the 6-speed shifter and front suspension fork, highlighting the controls for gear changes.
Braking System (Dual V-Brakes)
The bike features a dual V-braking system for reliable stopping power. The left-hand lever controls the front wheel brake, and the right-hand lever controls the rear wheel brake. Apply both brakes gently and evenly to slow down or stop. Avoid sudden, hard braking, especially with the front brake, to prevent loss of control.

Image: Close-up view of the reliable front and rear dual V-brakes, showing their mechanism.
Suspension Fork
The front suspension fork helps absorb shocks and bumps, providing a smoother ride over varied terrain. This feature enhances comfort and control, particularly on unpaved paths.

Image: Detail of the reliable front suspension, designed to absorb impacts and provide a comfortable ride.
Product Features in Action
Video: An overview of the key features of the AVASTA Kids Mountain Bike, demonstrating its components and capabilities in use.
Maintenance
Regular maintenance ensures the longevity and safe operation of your bicycle.
- Tire Pressure: Check tire pressure before each ride. Refer to the tire sidewall for recommended PSI.
- Chain Lubrication: Lubricate the chain regularly, especially after riding in wet or dusty conditions. Use a bicycle-specific chain lubricant.
- Brake Check: Inspect brake pads for wear and ensure brake levers engage smoothly and effectively. Adjust as needed.
- Bolt Tightness: Periodically check all bolts and fasteners, especially on the handlebars, seatpost, and wheels, to ensure they are secure.
- Cleaning: Clean the bike regularly with mild soap and water. Avoid high-pressure washing directly on bearings or electrical components.
Troubleshooting
Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Brakes feel spongy or ineffective | Brake cable too loose, worn brake pads, or misaligned pads. | Adjust brake cable tension, replace worn pads, or realign pads with the rim. |
| Gears not shifting smoothly | Derailleur cable tension incorrect, dirty drivetrain, or bent derailleur hanger. | Adjust derailleur cable tension, clean and lubricate the chain and gears, or inspect for damage. |
| Tires lose air quickly | Puncture in inner tube, loose valve stem, or improper tire seating. | Inspect for punctures and repair/replace inner tube, tighten valve stem, or re-seat tire. |
| Saddle slips down | Quick release lever not tight enough, or seatpost clamp is worn. | Ensure quick release lever is fully tightened. If issue persists, consider replacing the seatpost clamp. |
Specifications
| Feature | Detail |
|---|---|
| Bike Type | Mountain Bike |
| Age Range (Description) | Big Kid (6-13 years old) |
| Brand | AVASTA |
| Number of Speeds | 6 |
| Color | Black (other colors available) |
| Wheel Size | 20 Inches |
| Frame Material | Carbon Steel |
| Suspension Type | Front |
| Special Features | 6 Speeds Drivetrain, Dual Hand Brake, Adjustable Saddle |
| Included Components | Kickstand, Reflector, Bell Ring, Tool Kit |
| Item Weight | 22.9 Pounds |
| Maximum Weight Recommendation | 100 Kilograms |
| Assembly Required | Partial assembly required |
| Bicycle Gear Shifter Type | Trigger |
| Minimum User Height | 43 Inches |
Warranty and Support
The AVASTA Govet 20'' Kids Mountain Bike comes with a Limited Warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the warranty card included in your product packaging or contact AVASTA customer service.
For customer service inquiries, technical assistance, or to report any issues with your bike, please visit the official AVASTA website or contact their support team directly. Contact information can typically be found on the product packaging or the brand's official online presence.
You may also consider purchasing extended protection plans for additional coverage, such as the 2-Year Protection Plan or Complete Protect, available through authorized retailers.