Hiboy DK1 Electric Dirt Bike User Manual

1. Safety Information

Operating the Hiboy DK1 Electric Dirt Bike requires adherence to safety guidelines to prevent injury. This product is designed for children aged 3-10 years with a maximum rider weight of 140 lbs (64 kg).

• Always wear appropriate safety gear, including a helmet, knee pads, and elbow pads.
• Supervise children at all times while operating the dirt bike.
• Do not operate the dirt bike in traffic, near motor vehicles, on steep inclines, or in areas with obstacles.
• Ensure the battery is fully charged before each use to avoid unexpected power loss.
• Familiarize yourself and the rider with the three speed modes and braking system before riding.
• Avoid riding in wet conditions or through puddles, as the bike has an IPX5 water resistance rating, which protects against low-pressure water jets but not submersion.

2. Setup and Assembly

The Hiboy DK1 Electric Dirt Bike comes partially assembled. Basic assembly is required before first use. Included components are the Electric Dirt Bike, Charger, and this Manual.

2.1 Unpacking

Carefully remove all components from the packaging. Inspect for any damage that may have occurred during shipping. Retain packaging for future storage or transport.

2.2 Initial Assembly Steps

• Attach the handlebars: Securely fasten the handlebars to the fork stem. Ensure they are aligned and tightened properly to prevent movement during operation.
• Install the front wheel (if detached): Follow the instructions to correctly mount the front wheel, ensuring all nuts and bolts are securely tightened.
• Check tire pressure: Ensure tires are inflated to the recommended pressure for optimal performance and safety.
• Perform an initial charge: Before the first ride, fully charge the battery as described in the 'Charging the Battery' section.

Figure 2.1: The Hiboy DK1 Electric Dirt Bike, ready for assembly and initial charge.

3. Operating the Dirt Bike

The Hiboy DK1 is designed for an engaging and safe riding experience with its powerful motor and adjustable speed settings.

3.1 Powering On/Off

To power on the bike, press the 'On/Off' button located on the handlebar. To power off, press and hold the 'On/Off' button until the bike shuts down. The throttle-mounted LED display indicates battery power.

Figure 3.1: Handlebar controls featuring the power indicator, on/off button, and headlight switch.

3.2 Speed Modes

The Hiboy DK1 features three selectable speed modes to accommodate different skill levels and environments:

• Low Speed: 5.0 mph (8 km/h) - Ideal for beginners and confined spaces.
• Medium Speed: 7.5 mph (12 km/h) - Suitable for intermediate riders.
• High Speed: 15.5 mph (25 km/h) - For experienced riders in open areas.

The speed mode can be adjusted using the shift button, typically located near the battery compartment or on the frame.

Figure 3.2: Visual representation of the three speed modes and their respective speeds.

3.3 Braking System

The bike is equipped with a rear roller brake for efficient and reliable stopping power. To engage the brake, apply pressure to the brake lever on the handlebar. Ensure the rider understands how to use the brake effectively before riding at higher speeds.

Figure 3.3: The efficient rear roller brake system, designed for quick and safe stops.

3.4 Headlight Operation

The Hiboy DK1 features an IPX5 190LUX LED headlight, providing illumination for riding in low-light conditions. The headlight can be activated via a switch on the handlebar. The effective irradiation distance is approximately 16.4 feet, enhancing safety during evening rides.

Figure 3.4: The powerful 190LUX LED headlight for enhanced visibility.

4. Maintenance

Regular maintenance ensures the longevity and safe operation of your Hiboy DK1 Electric Dirt Bike.

4.1 Battery Care and Charging

The bike is powered by a rechargeable 36V sealed lithium battery system. A full charge takes approximately 4-5 hours and provides up to 90 minutes of ride time (tested on 88.2 lbs weight/9.3 mph). The battery is designed for approximately 800 charging cycles.

• Always use the original charger provided with the bike.
• Do not over-discharge the battery. Charge it regularly, even if the bike is not in use for extended periods.
• Store the bike and battery in a cool, dry place away from direct sunlight and extreme temperatures.
• If the bike will not be used for a long time, charge the battery to about 50-70% before storage and recharge every 2-3 months.

Figure 4.1: Information on the long-range 36V 4AH lithium battery, including charge time and battery life.

4.2 General Care

• Keep the bike clean. Wipe down the frame and components with a damp cloth. Avoid using high-pressure water jets directly on electrical components.
• Regularly check all nuts, bolts, and fasteners to ensure they are tight.
• Inspect tires for wear and proper inflation before each ride.
• Check the chain for proper tension and lubricate it periodically to ensure smooth operation and prevent wear.

5. Troubleshooting

This section addresses common issues you might encounter with your Hiboy DK1 Electric Dirt Bike.

If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact Hiboy customer support for assistance.

6. Product Specifications

Detailed specifications for the Hiboy DK1 Electric Dirt Bike.

Figure 6.1: Key dimensions and load capacity for the Hiboy DK1 Electric Dirt Bike.