1. Introduction
Welcome to the 5TH WHEEL Mate Electric Bike user manual. This document provides essential information for the assembly, operation, maintenance, and troubleshooting of your new electric bicycle. Please read this manual thoroughly before your first ride to ensure your safety and the optimal performance of your bike.
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. Regular maintenance checks are crucial for safe operation.
- Always wear a certified helmet.
- Ensure brakes are functioning correctly before each ride.
- Check tire pressure regularly.
- Be visible: use the headlight and reflectors, especially at night.
- Do not ride under the influence of alcohol or drugs.
- Familiarize yourself with the bike's controls before riding in traffic.
3. Setup and Assembly
The 5TH WHEEL Mate Electric Bike arrives mostly pre-assembled. The following steps detail the final assembly and initial setup.
3.1 Unboxing and Included Components
Upon opening the box, you will find the main bike frame (partially assembled), the front wheel, handlebar, seat, pedals, reflective lights, a toolkit, and the battery charger.
Figure 3.1: The 5TH WHEEL Mate Electric Bike, showcasing its premium aluminum alloy frame.
3.2 Assembly Steps
- Attach the Front Wheel: Securely fasten the front wheel to the fork using the provided quick-release skewer or bolts.
- Install the Handlebar: Mount the handlebar onto the stem and tighten the bolts to ensure it is firm and aligned.
- Insert the Seat Post: Slide the seat post into the frame's seat tube and adjust the height to your comfort, then secure it with the quick-release lever.
- Attach Pedals: Screw the pedals into the crank arms. Note that pedals are typically marked 'L' for left and 'R' for right, and the left pedal has a reverse thread.
- Install Reflective Lights: Attach the front and rear reflective lights for enhanced visibility.
3.3 Battery Installation and Removal
The 468Wh lithium-ion battery is integrated into the bike's frame and is removable for convenient charging or security. Use the provided key to unlock and slide the battery out of the frame. To reinstall, align the battery with the frame slot and slide it in until it locks securely.
Figure 3.2: Removing the 468Wh removable battery from the bike frame.
3.4 Handlebar and Seat Adjustment
The handlebar stem is adjustable to customize your riding posture. Loosen the stem bolts, adjust the height and angle, then re-tighten securely. The seat height can be adjusted using the quick-release lever on the seat post.
Figure 3.3: Adjusting the handlebar stem for personalized comfort.
3.5 Tire Inflation
Ensure tires are inflated to the recommended pressure, typically around 50 PSI, for optimal performance and safety. Check the sidewall of your tires for the exact recommended range.
4. Operating Instructions
Learn how to operate your 5TH WHEEL Mate Electric Bike's electronic features and mechanical components.
4.1 Powering On/Off and LCD Display
To power on the bike, ensure the battery's power button is in the 'on' position, then press and hold the 'M' button on the left handlebar's LCD display. The display will show speed, battery level, and pedal-assist (PAS) mode. To power off, press and hold the 'M' button again.
Figure 4.1: The Smart LCD Display showing PAS mode, speed, power, and mileage.
4.2 Pedal-Assist (PAS) Modes and Throttle
The bike features multiple PAS levels (0-3) controlled by the '+' and '-' buttons on the display. Level 0 provides no motor assistance. Higher levels provide more motor power, making pedaling easier. The throttle, located on the right handlebar, provides instant motor power regardless of pedaling, reaching up to 23 MPH. The throttle functions in PAS levels 1, 2, and 3, with the motor providing assistance based on the selected level.
4.3 Gear Shifting
The 7-speed gear system is controlled by a Shimano shifter on the right handlebar. Use the shifter to select appropriate gears for varying terrain and desired pedaling effort.
Video 4.1: Official product video demonstrating the 5TH WHEEL Mate Electric Bike in various riding scenarios, including urban commuting and light off-road use. This video highlights the bike's features and smooth operation.
4.4 Headlight and Horn
The integrated front headlight can be activated via a button on the left handlebar control panel. Ensure the light is angled correctly to illuminate your path without blinding others. The horn button is also located on the left handlebar and provides an audible warning for safety.
5. Maintenance
Regular maintenance ensures the longevity and safe operation of your electric bike.
- Cleaning: Wipe down the bike with a damp cloth. Avoid high-pressure washing directly on electrical components.
- Battery Care: Charge the battery fully after each ride. Store the battery in a cool, dry place if not used for extended periods. Do not expose to extreme temperatures.
- Brake Inspection: Regularly check the mechanical disc brakes for wear on pads and proper cable tension. Adjust as needed to maintain effective stopping power.
- Tire Pressure: Maintain recommended tire pressure for optimal ride quality and to prevent punctures.
- Chain Lubrication: Keep the chain clean and lubricated to ensure smooth gear changes and prevent rust.
- Fastener Checks: Periodically check all bolts and fasteners for tightness, especially on the handlebars, seat post, and wheels.
6. Troubleshooting
This section addresses common issues you might encounter with your electric bike.
| Problem | Possible Cause | Solution |
|---|---|---|
| Bike does not power on | Battery not installed correctly; Battery power switch off; Low battery charge | Ensure battery is fully inserted and locked; Turn battery power switch on; Charge battery fully |
| Motor not assisting | PAS level set to 0; Loose motor cable connection | Increase PAS level using '+' button; Check and secure all motor connections |
| Brakes feel weak | Worn brake pads; Loose brake cables | Inspect and replace brake pads if worn; Adjust brake cable tension |
| Unusual noises during ride | Loose components; Dry chain; Misaligned gears | Check all fasteners; Lubricate chain; Consult a bike technician for gear adjustment |
For issues not listed here or if solutions do not resolve the problem, please contact customer support.
7. Specifications
Detailed technical specifications for the 5TH WHEEL Mate Electric Bike (Model EB17).
| Feature | Specification |
|---|---|
| Brand | 5TH WHEEL |
| Model Number | EB17 |
| Bike Type | Electric Mountain Bike, Commuter E-Bike |
| Motor | 500W Brushless (1000W Peak) |
| Top Speed | 23 MPH |
| Battery | 36V 13Ah (468Wh) Lithium-ion, Removable |
| Range (Electric Mode) | Up to 25 miles |
| Range (Pedal-Assist Mode) | Up to 45 miles |
| Gears | 7-Speed Shimano |
| Wheel Size | 26 Inches |
| Frame Material | Aluminum Alloy |
| Suspension Type | Front Fork Suspension (Lockable) |
| Brake Style | Mechanical Disc Brakes (Front & Rear) |
| Bicycle Weight | Approx. 50 lbs (including battery) |
| Maximum Weight Recommendation | 330 lbs (150 kg) |
| Special Features | Adjustable Seat, Adjustable Stem, Color LCD Display, Headlight, Reflectors |
Figure 7.1: Key dimensions and rider recommendations for the 5TH WHEEL Mate Electric Bike.
8. Warranty Information
The 5TH WHEEL Mate Electric Bike comes with a 1-Year Limited Warranty. This warranty covers manufacturing defects in materials and workmanship for a period of one year from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty does not cover normal wear and tear, misuse, accidents, or unauthorized modifications.
9. Customer Support
For any questions, technical assistance, or warranty claims, please contact 5TH WHEEL customer support:
- Email: service@ride5thwheel.com
- Please include your model number (EB17) and date of purchase in all communications.