Introduction
Thank you for choosing the Carepeutic Betaflex Homephysio Malibu Exercise Bike. This compact, dual-function exercise bike is designed to provide a total-body workout, enhancing circulation, muscle tone, and joint mobility for both upper and lower body. Its versatile design allows for use from various positions, including a chair, sofa, or bed. Please read this manual thoroughly before assembly and operation to ensure safe and effective use of your exercise bike.

Figure 1: The Carepeutic Betaflex Homephysio Malibu Exercise Bike, shown in its upright configuration.
Safety Information
- Consult your physician before starting any exercise program.
- Always place the exercise bike on a flat, stable surface during use.
- Ensure all bolts and nuts are securely tightened before each use.
- Keep children and pets away from the equipment during operation.
- Do not exceed the recommended weight limit (if specified, otherwise use with caution).
- Stop exercising immediately if you feel pain, dizziness, or shortness of breath.
- Wear appropriate athletic footwear during use.
- Inspect the unit regularly for wear and tear, especially on moving parts and resistance mechanisms.
Package Contents
Verify that all components are present before beginning assembly:
- Main Frame Assembly
- Pedal Cranks (Left and Right)
- Foot Pedals with Straps
- Handlebar Cranks (Left and Right)
- Handlebar Grips
- Tension Adjustment Knob
- Height Adjustment Pin
- Stabilizer Bars (Front and Rear)
- Assembly Hardware (Bolts, Washers, Nuts, Wrenches)
- User Manual
Setup and Assembly
Assembly is required. Please follow these steps carefully. It is recommended to have assistance during assembly.
- Attach Stabilizer Bars: Secure the front and rear stabilizer bars to the main frame using the provided bolts and nuts. Ensure they are firmly tightened to provide a stable base.
- Install Pedal Cranks and Pedals: Attach the left and right pedal cranks to the lower axle of the main frame. Note that the left pedal and crank are reverse-threaded. Then, screw the foot pedals onto their respective cranks. Ensure the pedal straps are correctly oriented.
- Install Handlebar Cranks and Grips: Attach the handlebar cranks to the upper axle. Slide the handlebar grips onto the ends of the cranks.
- Attach Tension Adjustment Knob: Screw the tension adjustment knob into its designated receiver on the main frame. This knob controls the resistance for both pedals and handlebars.
- Insert Height Adjustment Pin: The main frame has multiple holes for height adjustment. Insert the height adjustment pin into the desired hole to set the overall height of the unit. Ensure the pin is fully engaged and secured.
- Final Check: Before first use, double-check all connections and ensure all parts are securely fastened.

Figure 2: Detail of the pedal attachment point, showing the crank and securing pin.

Figure 3: The tension adjustment knob, used to increase or decrease exercise resistance.

Figure 4: The height adjustment pin, allowing customization of the unit's height for various users and exercises.
Operating Instructions
1. Adjusting Height
The Betaflex Homephysio Malibu Exercise Bike features six height adjustment levels. To adjust the height:
- Locate the height adjustment pin on the main frame (refer to Figure 4).
- Pull the pin out to disengage it from the current hole.
- Carefully slide the upper section of the frame up or down to your desired height.
- Re-insert the height adjustment pin into the nearest hole, ensuring it is fully locked in place.
This adjustment allows you to comfortably use the bike from various seating positions, such as a chair, sofa, or even while lying down.
2. Adjusting Resistance
The chainless tension control allows you to customize the resistance level for your workout:
- Locate the tension adjustment knob (refer to Figure 3).
- Turn the knob clockwise to increase the resistance, making pedaling more challenging.
- Turn the knob counter-clockwise to decrease the resistance, making pedaling easier.
Adjust the resistance to a level that provides a comfortable yet effective workout for your fitness goals.
3. Using for Upper and Lower Body
The dual design allows for simultaneous or separate upper and lower body exercise.
- Lower Body Workout: Sit comfortably in a chair or on a sofa. Place your feet into the pedal straps and begin pedaling.
- Upper Body Workout: While seated, grasp the handlebar grips and rotate them in a circular motion.
- Combined Workout: Engage both your arms and legs simultaneously for a total-body exercise.

Figure 5: A user demonstrating lower body exercise with the Carepeutic Betaflex Homephysio Malibu Exercise Bike.

Figure 6: A user engaging both upper and lower body simultaneously with the exercise bike.
Maintenance
- Cleaning: Wipe down the unit with a damp cloth after each use to remove sweat and dust. Avoid abrasive cleaners.
- Inspection: Periodically check all bolts, nuts, and moving parts for tightness and wear. Tighten any loose fasteners.
- Storage: When not in use, store the exercise bike in a cool, dry place away from direct sunlight and moisture. Its compact design allows for easy storage in a corner or closet.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit feels unstable or wobbly. | Loose assembly bolts; uneven surface. | Ensure all assembly bolts, especially on the stabilizer bars, are securely tightened. Place the unit on a flat, level surface. |
| Resistance is too easy or too hard. | Tension knob not adjusted correctly. | Turn the tension adjustment knob clockwise to increase resistance, counter-clockwise to decrease. |
| Pedals or handlebars are difficult to turn. | Resistance set too high; internal mechanism issue. | Decrease the resistance using the tension knob. If the issue persists, contact customer support. |
| Difficulty with assembly (e.g., handles not unscrewing). | Tight components; manufacturing tolerance. | Apply gentle, firm pressure. If a component is stuck, ensure you are turning in the correct direction (note reverse threads for left pedal). If still stuck, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Carepeutic |
| Model | Betaflex Homephysio Malibu Exercise Bike |
| Item Weight | 19 Pounds |
| Color | Black |
| Material | Metal |
| Product Dimensions (D x W x H) | 16" x 24" x 42" |
| Controls Type | Knob |
| Display | LED |
| Number of Resistance Levels | 6 |
| Operation Mode | Manual |
| Power Source | Self-Powered |
| Included Components | Bike |
| UPC | 671850105223 |
Warranty and Support
Warranty: This product comes with a 6-month manufacturer warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
Customer Support: For any questions, missing parts, or technical assistance, please contact Carepeutic customer service. Refer to the contact information provided with your purchase documentation or visit the official Carepeutic website.