Introduction
The Gyrocopters Zapphire Mountain E-Bike is designed for both daily commutes and adventurous weekend rides. This electric bike combines a powerful motor, a long-range battery, and a robust all-terrain design, making it suitable for various riding conditions. It is UL 2849 certified, ensuring adherence to stringent safety standards for its electrical systems, battery fire protection, and overall system reliability.

Image: Two Zapphire electric bikes, showcasing their design and the integrated GPS tracking feature.
Safety Information
Prior to operating the Zapphire electric bike, it is crucial to familiarize yourself with all safety guidelines to ensure a secure riding experience. This product is UL 2849 certified, indicating compliance with safety standards for electric bicycles.
UL 2849 Certification
The UL 2849 certification confirms that the Zapphire E-bike meets rigorous safety standards for:
- Electrical Systems
- Battery Fire Protection
- Overall System Reliability
- Brakes
- Mechanical Components
- Structural Integrity
Battery Safety
The 42V 10Ah lithium-ion battery is equipped with an integrated Battery Management System (BMS) to protect against:
- Overcharging
- Overheating
- Short Circuit
- Overcurrent
- Overvoltage
Always use the provided charger and avoid exposing the battery to extreme temperatures or physical damage.
Braking System
The Zapphire E-bike features mechanical disc brakes on both the front and rear wheels. Regularly inspect brake pads and cables for wear and proper function. Ensure brakes are responsive before each ride.
Weather Resistance
With an IP54 rating, the bike is protected against dust and splashes. While it can be ridden in various weather conditions, avoid submerging the bike in water or exposing it to heavy downpours for extended periods.

Image: Detailed view of the Zapphire e-bike's control panel and safety features, including UL 2849 certification and battery management system.
Components Overview
The Zapphire electric bike is equipped with high-quality components designed for performance and durability.
- Motor: 500W high-performance motor for consistent power.
- Battery: Removable 42V 10Ah lithium-ion battery with USB output.
- Tires: 20x3 inch fat tires for superior traction and shock absorption.
- Frame: Lightweight Magnesium Alloy frame for enhanced durability.
- Brakes: Front and Rear Mechanical Dual Disc Brakes for reliable stopping power.
- Gears: SHIMANO 7-speed gear set for adaptable riding.
- Display: Integrated LED display for real-time monitoring of speed, battery, and mode.
- Suspension: Dual suspension type, including front shock absorption.
- GPS Tracker: Integrated anti-theft GPS tracker.
- Lighting: Headlight and high-visibility reflector.

Image: Detailed view of the Zapphire e-bike's fat tires and gear system, illustrating its all-terrain capabilities.

Image: Various design and safety features of the Zapphire e-bike, including carbon fiber aesthetics, dual disc brakes, and lighting.
Setup and Assembly
The Zapphire E-bike requires some assembly upon arrival. Please ensure all components listed in the "What's in the Box" section are present before beginning assembly.
Included Components:
- 1 x Gyrocopters Zapphire E-bike
- 1 x Electric Bike Charger
- 1 x ANTI-THEFT GPS TRACKER
- 1 x Instruction Manual (this document)
- 1 x Feedback Card
Basic Assembly Steps (General Guidance):
- Unpacking: Carefully remove all components from the packaging. Retain packaging for future transport or storage.
- Handlebar Installation: Attach the handlebar to the stem, ensuring it is centered and tightened securely.
- Front Wheel Installation: Install the front wheel, ensuring the disc brake rotor is correctly aligned with the caliper.
- Pedal Installation: Identify left (L) and right (R) pedals. Thread them into the crank arms carefully. Note that the left pedal is reverse-threaded.
- Seat Post Adjustment: Insert the seat post into the frame and adjust the seat height to a comfortable riding position. Secure the quick-release lever.
- Tire Inflation: Inflate both tires to the recommended pressure indicated on the tire sidewall.
- Battery Installation: Insert the fully charged battery into its compartment and lock it securely with the provided key.
- Pre-Ride Check: Before your first ride, perform a thorough check of all bolts, quick releases, brakes, and tire pressure.
Operating Instructions
The Zapphire E-bike offers versatile riding modes and intuitive controls for an optimized experience.
Riding Modes:
- Pedal Assist Mode: Provides motor assistance as you pedal, extending range up to 91 km. Ideal for longer rides and reducing fatigue.
- Throttle Mode: Allows for effortless cruising without pedaling, similar to a scooter.
- Manual Mode: Functions as a traditional bicycle, with no motor assistance.

Image: Visual representation of the Zapphire e-bike's three distinct riding modes and their approximate ranges.
Controls and Display:
- LED Display: Monitor your speed, current battery level, and selected ride mode in real-time. Designed for clear visibility in various lighting conditions.
- Mode Switching: Press the designated button on the display to cycle through the riding modes.
- Headlight Control: Press and hold the appropriate button for 3 seconds to turn the headlight on or off.
- Power On/Off: Press and hold the power button for 3 seconds to turn the bike's electrical system on or off.
- SHIMANO 7-speed gear set: Use the thumb shifter on the handlebar to change gears and adapt to different terrains.
Battery Charging:
The removable 42V 10Ah battery can be charged on or off the bike. Connect the provided charger to the battery charging port and then to a standard power outlet. The battery features a built-in USB port for charging external devices.

Image: The Zapphire e-bike's removable battery, highlighting its charging capabilities and security features.
GPS Tracker:
The integrated GPS tracker allows you to remotely track your e-bike's location, providing an additional layer of security against theft. Refer to the separate GPS tracker manual for detailed setup and usage instructions.
Maintenance
Regular maintenance is essential to ensure the longevity and optimal performance of your Zapphire E-bike.
- Tire Pressure: Check tire pressure before each ride and inflate to the recommended PSI (pounds per square inch) found on the tire sidewall.
- Brake Inspection: Regularly inspect brake pads for wear and ensure brake levers provide firm and responsive stopping power. Adjust or replace as needed.
- Chain Lubrication: Keep the chain clean and lubricated to ensure smooth gear changes and prevent rust.
- Battery Care: Store the battery in a cool, dry place. If storing for extended periods, charge the battery to approximately 50-70% and recharge every 1-2 months to prevent deep discharge.
- Cleaning: Clean the bike with a damp cloth and mild soap. Avoid using high-pressure washers directly on electrical components. The IP54 rating protects against splashes, but excessive water can cause damage.
- Fastener Check: Periodically check all bolts and fasteners for tightness, especially on critical components like handlebars, wheels, and seat post.
Troubleshooting
This section addresses common issues you might encounter with your Zapphire E-bike. For more complex problems, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Bike does not power on. | Battery is not charged or not properly seated. | Ensure battery is fully charged and securely locked into place. Check power button operation. |
| Motor not assisting. | Low battery, incorrect riding mode, or brake lever sensor engaged. | Charge battery. Switch to Pedal Assist or Throttle mode. Ensure brake levers are fully released. |
| Brakes feel weak or noisy. | Worn brake pads, loose cables, or disc contamination. | Inspect brake pads for wear and replace if necessary. Check brake cable tension. Clean discs with a suitable cleaner. |
| Gears are not shifting smoothly. | Dirty chain, misaligned derailleur, or stretched cable. | Clean and lubricate the chain. If issues persist, professional adjustment may be required. |
Specifications
Detailed technical specifications for the Zapphire Electric Bike.
| Feature | Detail |
|---|---|
| Bike Type | Fat Tire, Mountain Electric Bike |
| Age Range (Description) | Youth & Adult |
| Brand | GYROCOPTERS |
| Model Name | Zapphire |
| Motor Power | 500W |
| Battery | 42V 10Ah Lithium-ion (480 Watt-hours) |
| Max PAS Range | Up to 91 km (57 miles) |
| Max Speed | Up to 32 Km/h (20 mi/h) |
| Wheel Size | 20 Inches |
| Wheel Width | 3 Inches |
| Frame Material | Lightweight Magnesium Alloy |
| Suspension Type | Dual |
| Brake Style | Mechanical Dual Disc Brakes |
| Number of Speeds | 3 (Riding Modes) / SHIMANO 7-speed gear set |
| Max Load Capacity | 120 kg (265 lbs) |
| Adjustable Seat Height | 30"–33" (76cm–84cm) |
| Recommended Height | 4–6 FT |
| Weather Resistance | IP54 |
| Safety Certification | UL 2849 |

Image: Dimensions and fit guide for the Zapphire e-bike, including maximum load and recommended rider height.
Warranty and Support
For warranty information, technical support, or any inquiries regarding your Zapphire Electric Bike, please contact the manufacturer directly.
Manufacturer Contact Information:
- Company: IMGadgets
- Phone: +1 647-797-3804
- Email: customercare@imgadgets.com
Please have your product model number (Zapphire) and purchase details ready when contacting support.





