1. Introduction
Thank you for choosing the SAMEBIKE 26" Electric Bike. This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your new electric bicycle. Please read this manual thoroughly before your first ride to ensure optimal performance and safety.
Image 1.1: The SAMEBIKE 26" Electric Bike, featuring a step-thru frame, front basket, and rear rack.
2. Safety Guidelines
Your safety is paramount. Always wear a helmet and appropriate safety gear when riding. Adhere to all local traffic laws and regulations. Perform a pre-ride inspection before each use.
2.1 General Safety Precautions
- Always check tire pressure, brake function, and battery charge level before riding.
- Do not ride under the influence of alcohol or drugs.
- Be aware of your surroundings and potential hazards.
- Avoid riding in adverse weather conditions, such as heavy rain or snow, if possible.
2.2 Battery Safety
- Use only the charger provided by SAMEBIKE.
- Do not expose the battery to extreme temperatures or direct sunlight for extended periods.
- Avoid puncturing or damaging the battery pack.
- If the battery shows signs of damage or overheating, discontinue use immediately and contact support.
Image 2.1: The removable 48V 14AH waterproof battery, featuring integrated BMS for overcharge, overdischarge, overvoltage, overcurrent, and temperature protection.
3. Main Components Overview
Familiarize yourself with the key components of your SAMEBIKE electric bicycle.
3.1 Motor and Drivetrain
The bike is equipped with a powerful 750W upgraded motor, providing robust assistance for various terrains. The Shimano 7-speed gear system allows for versatile riding.
Image 3.1: Illustration of the 48V 750W upgraded motor, highlighting its internal components and performance metrics including PAS mode speed (26-28 mph), electric mode speed (24-26 mph), torque (65 N.m), and gradeability (20°-25°).
3.2 Tires and Suspension
The 26x3.0 fat tires provide excellent traction and stability across diverse surfaces, including snow, sand, flat roads, and gravel. The dual suspension system, including an adjustable and lockable front fork, enhances ride comfort and control.
Image 3.2: Close-up of the Chao Yang 26x3.0 fat tire, illustrating its suitability for various road conditions like snow, beach, flat, and gravel.
Image 3.3: Detail of the adjustable and lockable suspension front fork, showing the open and lock mechanism.
3.3 Display and Controls
The intelligent color display provides real-time information such as speed, battery level, and trip distance. Controls include a thumb throttle, 7-speed shift lever, horn, and headlight switch.
Image 3.4: Overview of the handlebar area, showing the intelligent color display, headlight, controller, horn, thumb throttle, non-slip grips, and 7-speed shift lever.
4. Initial Setup and Assembly
Your SAMEBIKE electric bike comes partially assembled. Follow these steps for final assembly.
4.1 Unpacking
- Carefully remove the bike and all components from the packaging.
- Check for any shipping damage and ensure all parts listed in the packing list are present.
4.2 Handlebar and Front Wheel Installation
- Attach the handlebar to the stem, ensuring it is centered and tightened securely.
- Install the front wheel, making sure the quick release or axle nuts are properly fastened.
4.3 Pedal and Seat Installation
- Identify the left (L) and right (R) pedals. Thread them into the crank arms carefully. Note that the left pedal is reverse-threaded.
- Insert the seat post into the frame and adjust the seat height for comfortable riding. Secure the quick release lever.
4.4 Battery Installation and Charging
- Insert the battery into its compartment in the frame. Ensure it clicks securely into place.
- Before your first ride, fully charge the battery using the provided charger. The charging port is typically located on the battery or frame.
5. Operating Your Electric Bike
Learn how to power on, select assistance modes, and utilize the features of your SAMEBIKE.
5.1 Powering On/Off
- To power on the bike, press and hold the power button on the intelligent color display.
- To power off, press and hold the same button until the display turns off.
5.2 Riding Modes
Your SAMEBIKE offers multiple riding modes:
- Pedal Assist Mode (PAS): The motor provides assistance as you pedal. Use the '+' and '-' buttons on the display to adjust the level of assistance (typically 1-5 levels).
- Electric Mode (Throttle): Engage the thumb throttle for pure electric power without pedaling. This mode is ideal for quick acceleration or cruising.
- Normal Bicycle Mode: Ride the bike without any electric assistance, similar to a traditional bicycle.
5.3 Shifting Gears
Use the Shimano 7-speed shift lever to change gears according to terrain and desired speed. Shift smoothly to avoid strain on the drivetrain.
Image 5.1: Close-up view of the rear hub motor and the Shimano 7-speed derailleur system.
5.4 Braking
The bike is equipped with disc brakes for reliable stopping power. Apply both front and rear brakes simultaneously for effective and safe braking.
Image 5.2: Detail of the front disc brake system, showing the rotor and caliper.
6. Maintenance and Care
Regular maintenance ensures the longevity and safe operation of your electric bike.
6.1 Cleaning
- Clean the bike regularly with a damp cloth and mild soap. Avoid high-pressure washing, especially near electrical components.
- Keep the chain and gears clean and lubricated.
6.2 Tire Care
- Maintain recommended tire pressure (refer to the tire sidewall for specifications).
- Inspect tires for wear, cuts, or punctures before each ride.
6.3 Battery Care
- Charge the battery regularly, even if not in use, to maintain its health.
- Store the battery in a cool, dry place when not in use.
- Avoid fully discharging the battery frequently.
6.4 Brake Adjustment
- Periodically check brake pads for wear and replace them as needed.
- Ensure brake levers provide firm and responsive braking. Adjust cable tension if necessary.
7. Troubleshooting
This section addresses common issues you might encounter with your electric bike.
| Problem | Possible Cause | Solution |
|---|---|---|
| Bike does not power on | Battery not charged or not properly seated; loose electrical connection. | Ensure battery is fully charged and securely installed. Check all visible cable connections. |
| Motor not assisting | Low battery; PAS level set to zero; sensor issue. | Charge battery. Increase PAS level on display. Check pedal assist sensor for obstructions. |
| Brakes feel spongy | Brake cable loose; worn brake pads. | Adjust brake cable tension. Inspect and replace brake pads if worn. |
| Unusual noises from drivetrain | Dry chain; misaligned derailleur. | Lubricate chain. Adjust derailleur if shifting is rough. |
If you encounter issues not listed here or require further assistance, please contact SAMEBIKE customer support.
8. Specifications
Detailed technical specifications for the SAMEBIKE 26" Electric Bike.
| Feature | Specification |
|---|---|
| Brand | SAMEBIKE |
| Bike Type | Multi-Use Bike, Commuting Bike |
| Motor | 750W |
| Battery | 48V 14AH Removable, Waterproof |
| Max Speed (Electric Mode) | Up to 28 MPH (45 KM/H) |
| Tires | 26 x 3.0 Fat Tires |
| Gears | Shimano 7-Speed |
| Brakes | Disc Brakes |
| Suspension | Dual Suspension (Adjustable Front Fork) |
| Frame Material | Aluminum |
| Recommended Age Range | Adult |
| Bicycle Weight | 70.5 LBS |
| Max Load Capacity | 330 LBS |
| Included Components | Tool Kit |
Image 8.1: Diagram illustrating the frame size and key dimensions of the electric bike, including handlebar height (49.1"), total length (73.4"), handlebar length (29.5"), and adjustable seat height (3.93"). Also shows recommended rider height (5'3"-6'3").
9. Warranty Information
SAMEBIKE products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official SAMEBIKE website. Keep your purchase receipt as proof of purchase for warranty claims.
10. Customer Support
For technical support, spare parts, or any inquiries regarding your SAMEBIKE electric bike, please contact our customer service team:
- Manufacturer: SAMEBIKE
- Place of Business: GUANGZHOU SAMEWAY ELECTRIC BICYCLE CO.,LTD. No.1 factory, xiling, Huashan Town, Huadu district, Guangzhou , Guangdong, 510800 China
- Phone: +86 13580332479
- Online: Visit the official SAMEBIKE store on Amazon or their corporate website for contact forms and FAQs.
