1. Introduction
This manual provides essential information for the safe and effective use of your FITNATION Echelon Flex Express Folding Exercise Bike. Please read this manual thoroughly before assembly and operation, and retain it for future reference.
Key features of your exercise bike include:
- Heavy-duty steel frame construction.
- LCD display with six functions: speed, time, distance, scan, calories, and pulse.
- Multiple levels of adjustable magnetic resistance.
- Built-in, upper-body resistance bands.
- Fixed handlebars with hand pulse functionality.
- Adjustable cushion seat and nonskid foot pedals with safety straps.
- Fold-up design and wheels for easy transport.
2. Safety Information
- Consult your physician before starting any exercise program.
- Ensure all parts are correctly assembled and tightened before each use.
- Keep children and pets away from the equipment during operation.
- Place the exercise bike on a flat, stable surface.
- Wear appropriate exercise attire and footwear.
- Stop exercising immediately if you feel faint, dizzy, or experience pain.
- Maximum user weight capacity: 400 lbs.
3. Setup and Assembly
Some assembly is required for this exercise bike. Please refer to the separate assembly guide for detailed instructions. Once assembled, ensure all bolts and nuts are securely fastened.
3.1 Seat Adjustment
The seat is adjustable to accommodate users from 5'2" to 6'5". To adjust the seat height, loosen the adjustment knob located on the seat post, slide the seat to the desired height, and then securely tighten the knob. Ensure the seat is stable before use.

Figure 1: Echelon Flex Express Folding Exercise Bike in Royal color, shown in its upright configuration.
4. Operating Instructions
4.1 LCD Display Functions
The exercise bike is equipped with an LCD display that tracks your workout data. The display operates with 2 AA batteries (included) and shows the following functions:
- SPEED: Displays your current cycling speed.
- TIME: Shows the duration of your workout.
- DISTANCE: Tracks the total distance covered during your session.
- SCAN: Automatically cycles through all display functions every few seconds.
- CALORIES: Estimates the calories burned during your workout.
- PULSE: Displays your heart rate when holding the hand pulse sensors.

Figure 2: Close-up of the LCD display panel, showing various workout metrics.
4.2 Resistance Adjustment
The bike features multiple levels of adjustable magnetic resistance. To increase or decrease the resistance, turn the tension control knob located on the main frame. Adjust the resistance to match your fitness level and workout goals.
4.3 Arm Resistance Bands
Integrated upper-body resistance bands are provided for a full-body workout. Use these bands to engage your upper body muscles while cycling. Ensure a firm grip on the handles during use.

Figure 3: User demonstrating the integrated arm resistance bands for upper body workout.
4.4 Heart Rate Monitoring
The fixed handlebars include hand pulse sensors. Grip these sensors during your workout to display your current heart rate on the LCD screen. This allows you to monitor your intensity and stay within your target heart rate zone.
4.5 Cycling Modes
The Echelon Flex Express offers both upright and recumbent cycling positions. Adjust the seat and frame as per the assembly instructions to switch between these modes for varied workout experiences.
5. Maintenance
- Regularly inspect all moving parts and connections for wear and tear.
- Clean the exercise bike with a damp cloth after each use. Avoid abrasive cleaners.
- Ensure the area around the bike is clean and free of obstructions.
- Replace batteries in the LCD display as needed.
6. Folding and Storage
The Echelon Flex Express is designed for easy folding and compact storage. Follow the instructions in your assembly guide to safely fold the bike. Once folded, use the integrated wheels for convenient transport and store it in a small space.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | FITNATION |
| Model Number | BIKE02-RBLU |
| Material | Alloy Steel |
| Frame Material | Steel |
| Resistance Mechanism | Magnetic |
| Drive System | Belt |
| Display Type | LCD |
| Meter Functions | Distance, Heart Rate, Speed, Time |
| Power Source | Battery Powered (2 AA batteries included) |
| Special Features | Adjustable Seat, Heavy Duty |
| Item Weight | 17.7 kg (39 lbs, 14 oz) |
| Standing Dimensions | 41"H x 21-1/2"W x 42-1/2"L |
| Folded Dimensions | 54"H x 21-1/2"W x 17"L |
| Color | Royal |
8. Troubleshooting
If you encounter any issues with your exercise bike, please review the assembly instructions to ensure all components are correctly installed. For persistent problems, contact customer support.
- Display not working: Check if batteries are correctly installed and have sufficient charge. Replace if necessary.
- Unstable operation: Ensure the bike is on a flat surface and all stabilizing feet are properly adjusted. Verify all frame connections are tight.
- Resistance issues: Check the tension control knob for proper adjustment.
9. Warranty and Support
The FITNATION Echelon Flex Express Folding Exercise Bike comes with a 1-year Limited Manufacturer's Warranty. For warranty claims or technical support, please refer to the contact information provided with your purchase documentation.





