1. Introduction
This manual provides essential information for the safe operation, maintenance, and care of your PUCKIPUPPY Boxer ST Electric Bicycle. Please read this manual thoroughly before your first ride to ensure proper assembly, function, and safety. Retain this manual for future reference.
Safety Warning:
- Always wear a helmet and appropriate safety gear when riding.
- Familiarize yourself with local traffic laws and regulations.
- Perform pre-ride checks as outlined in this manual.
- Do not operate the ebike under the influence of alcohol or drugs.
2. Product Overview
The PUCKIPUPPY Boxer ST is a full-suspension electric bicycle designed for versatile riding, featuring a powerful motor, long-range battery, and robust fat tires. Its step-thru frame design enhances accessibility.
Key Components
Figure 2.1: Overview of the PUCKIPUPPY Boxer ST Electric Bicycle and its accessories, including an additional battery, rear rack, fenders, cell phone holder, bike lock, water cup holder, bike cover, and bike mirrors.
Figure 2.2: Detailed dimensions of the Boxer ST ebike, showing overall length, height, wheel size, and recommended rider height (5.25 - 6.23 ft), maximum load capacity (400 lbs), and bicycle weight (68 lbs).
3. Setup and Assembly
Your PUCKIPUPPY Boxer ST electric bicycle arrives 85% pre-assembled. Follow these steps to complete the assembly.
3.1 Unpacking
- Carefully remove the ebike and all components from the packaging.
- Inspect for any shipping damage. Contact support immediately if damage is found.
- Remove all protective packaging materials.
3.2 Handlebar Installation
- Loosen the stem bolts on the front fork.
- Insert the handlebar stem into the fork tube, ensuring it is aligned with the front wheel.
- Tighten the stem bolts securely.
3.3 Pedal Installation
- Identify the left (L) and right (R) pedals.
- The right pedal (R) threads clockwise into the crank arm.
- The left pedal (L) threads counter-clockwise into the crank arm.
- Tighten both pedals firmly with a wrench.
3.4 Front Wheel Installation
- Align the front wheel with the fork dropouts.
- Insert the quick-release skewer or axle through the hub.
- Secure the wheel according to the quick-release mechanism or axle nuts. Ensure it is centered and tight.
3.5 Battery Installation
The 48V 20AH removable battery is integrated into the frame. Ensure it is securely locked before riding.
Figure 3.1: The 48V 20Ah removable battery, securely housed within the ebike's frame, providing an electric range of 40-80 miles and featuring BMS for power saving.
3.6 Initial Battery Charge
Before your first ride, fully charge the battery. Connect the charger to the battery port and then to a power outlet. The indicator light on the charger will change when fully charged (typically 6-8 hours).
Figure 3.2: Illustration of the 48V 20Ah battery being charged, highlighting its easy disassembly and safety features like short circuit, overcharge, and temperature protection.
4. Operating Instructions
4.1 Powering On/Off
- To power on the ebike, press and hold the power button on the LCD display.
- To power off, press and hold the power button again until the display turns off.
4.2 LCD Display Functions
The intelligent LCD display provides real-time riding data and allows you to control various settings.
Figure 4.1: The intelligent LCD display showing speed, distance, time, and power levels, allowing control over various riding modes.
4.3 Riding Modes
The Boxer ST offers five distinct riding modes:
- Electric Mode: Pure electric power via throttle.
- Pedal-assist Mode: Motor provides assistance as you pedal. Adjustable assist levels.
- Cruise Mode: Maintains a set speed without continuous throttle or pedaling.
- Manual Mode: Ride as a traditional bicycle without motor assistance.
- Walk Mode: Provides low-speed assistance for walking the bike.
Figure 4.2: Illustration of the ebike being used in Manual Mode, where the rider propels the bike without electric assistance.
Figure 4.3: Illustration of the ebike being used in Pedal-assist Mode, where the motor provides assistance as the rider pedals.
Figure 4.4: Illustration of the ebike being used in Cruise Mode and Electric Mode, demonstrating hands-free speed maintenance and pure electric propulsion.
4.4 Gear Shifting
The ebike is equipped with a Shimano 7-speed transmission. Use the shifter on the handlebar to change gears according to terrain and desired speed. Shift smoothly to avoid strain on the drivetrain.
4.5 Braking System
The Boxer ST features dual 180mm hydraulic disc brakes for reliable stopping power.
Figure 4.5: Close-up view of the dual hydraulic disc brakes, designed for sensitive and safe stopping performance.
Figure 4.6: Illustration of the ebike's safe braking system, highlighting the front and rear hydraulic disc brakes in action during a ride.
- Apply both front and rear brakes simultaneously for optimal stopping.
- Avoid sudden, hard braking, especially at high speeds or on loose surfaces.
4.6 Suspension Adjustment
The full suspension system includes a lockable and adjustable hydraulic suspension fork and a new longitudinal rear suspension.
Figure 4.7: The full suspension system, showing the suspension fork lock and hydraulic suspension fork, designed to reduce bumps by 80% on rough roads.
Figure 4.8: Illustration of the dual suspension system, including the suspension fork lock and hydraulic suspension fork, contributing to a comfortable riding experience.
- Adjust the fork's lockout and rebound settings to suit terrain and riding style.
- Consult a professional bike mechanic for advanced suspension tuning.
5. Battery Management
5.1 Charging
- Use only the provided 54V 2A charger.
- Charge in a dry, well-ventilated area, away from flammable materials.
- Do not cover the charger during use.
- Charging time is approximately 6-8 hours for a full charge.
5.2 Removal and Installation
- To remove the battery, unlock it with the key and slide it out of the frame.
- To install, slide the battery back into the frame until it clicks into place, then lock it with the key.
5.3 Care and Storage
- Store the battery in a cool, dry place between 0°C and 25°C (32°F and 77°F).
- Avoid extreme temperatures.
- If storing for extended periods, charge the battery to 50-70% every 2-3 months.
- Do not expose the battery to water or moisture.
6. Maintenance and Care
6.1 Regular Checks
- Tires: Check tire pressure before each ride. The 26"x 4" fat tires require specific pressure for optimal performance and comfort.
Figure 6.1: The 26x4 all-terrain fat tire, featuring a new compound rubber formula for 25% more grip, suitable for various terrains including mountains, snow, and wet conditions.
- Brakes: Ensure brake levers are firm and responsive. Check brake pads for wear.
- Chain: Keep the chain clean and lubricated.
- Bolts and Fasteners: Periodically check all bolts and fasteners for tightness.
6.2 Cleaning
- Wipe down the frame with a damp cloth. Avoid high-pressure washing directly on electrical components.
- Clean the drivetrain with a degreaser and brush.
6.3 Storage
- Store the ebike in a dry, secure location, away from direct sunlight and extreme temperatures.
- If storing for long periods, remove the battery and follow battery storage guidelines.
7. Troubleshooting
This section addresses common issues you might encounter with your PUCKIPUPPY Boxer ST ebike.
| Problem | Possible Cause | Solution |
|---|---|---|
| Ebike does not power on | Battery not charged or not properly installed; Power button not pressed correctly. | Ensure battery is fully charged and securely seated. Press and hold power button firmly. |
| Motor not assisting | Battery low; Pedal-assist level set to zero; Sensor issue. | Charge battery. Increase pedal-assist level on display. Check for loose connections. |
| Brakes feel weak | Worn brake pads; Air in hydraulic lines; Misaligned calipers. | Inspect brake pads and replace if worn. Consult a bike mechanic for hydraulic system bleeding or caliper adjustment. |
| Unusual noises from drivetrain | Dry or dirty chain; Misaligned derailleur. | Clean and lubricate chain. Adjust derailleur if necessary, or seek professional help. |
If you encounter issues not listed here or if solutions do not resolve the problem, please contact PUCKIPUPPY customer support.
8. Specifications
Detailed technical specifications for the PUCKIPUPPY Boxer ST Electric Bicycle.
Figure 8.1: Exploded view of the 48V 960W powerful motor, highlighting its components and capabilities including 90Nm torque and 30-40 degree climbing ability.
| Feature | Specification |
|---|---|
| Bike Type | Electric Bike |
| Age Range (Description) | Adult |
| Brand | PUCKIPUPPY |
| Number of Speeds | 7 (Shimano) |
| Color | Camouflage |
| Wheel Size | 26 Inches (4" Fat Tire) |
| Frame Material | Aluminum 6061 Alloy (Step-Thru Design) |
| Suspension Type | Dual (Hydraulic Suspension Fork & Longitudinal Rear Suspension) |
| Motor | 960W Peak Brushless Rear Hub Motor (90Nm Torque) |
| Top Speed | Up to 28 MPH (Pedal Assist), 20 MPH (Pure Electric) |
| Battery | 48V 20AH Removable Battery |
| Max Range | 40-80 Miles (Pedal Assist, varies by conditions) |
| Charging Time | 6-8 Hours (with 54V 2A charger) |
| Brakes | Dual 180mm Hydraulic Disc Brakes |
| Display | Upgraded LCD Intelligent Display |
| Max Climbing Ability | Up to 40° |
| Recommended Rider Height | 5.25 - 6.23 FT |
| Max Load Capacity | 400 lbs |
| Bicycle Weight | 68 lbs |
9. Warranty and Support
PUCKIPUPPY is committed to providing high-quality products and excellent customer service.
9.1 Professional Support Team
If you have any questions regarding your ebike, assembly, operation, or maintenance, the PUCKIPUPPY professional support team is available to assist you. They aim to provide feasible solutions within 24 hours.
9.2 Warranty Information
Specific warranty details are provided with your purchase documentation. Please refer to those documents for terms and conditions. Generally, PUCKIPUPPY stands behind the quality of its products.
9.3 Contact Information
For support, please refer to the contact details provided in your purchase package or visit the official PUCKIPUPPY website for the most current support information.
