1. Introduction
This manual provides essential information for the safe and effective use of your MERACH S36 Magnetic Indoor Cycling Bike. Please read this manual thoroughly before assembly and operation, and retain it for future reference.

The MERACH S36 Magnetic Indoor Cycling Bike, showcasing its design, tablet holder, and the associated mobile application interface.
2. Safety Information
Before using the MERACH S36 Indoor Cycling Bike, please observe the following safety precautions:
- Consult a physician before starting any new exercise program.
- Ensure all bolts and nuts are securely tightened before each use.
- Place the bike on a flat, stable surface. Use a mat to protect flooring.
- Keep children and pets away from the equipment during operation.
- Wear appropriate athletic footwear and clothing.
- Do not exceed the maximum user weight of 330 lbs (150 kg).
- Stop exercising immediately if you feel faint, dizzy, or experience pain.
3. Package Contents
Please verify that all components are present before beginning assembly. Refer to the packing list included with your product for a detailed inventory. If any parts are missing or damaged, contact customer support.
4. Setup and Assembly
Assembly of the MERACH S36 Indoor Cycling Bike typically involves attaching the stabilizers, pedals, seat, handlebars, and console. Detailed step-by-step instructions and necessary tools are provided in the physical assembly guide included with your purchase. Ensure all connections are secure before use.
5. Operating Instructions
5.1 Adjusting the Bike
The MERACH S36 is designed for users between 4'8'' and 6'4'' (142 cm to 193 cm).
- Seat Adjustment: The seat can be adjusted 4 ways (up/down and forward/backward) to find your optimal riding position. Loosen the adjustment knob, slide the seat to the desired position, and tighten the knob securely.
- Handlebar Adjustment: The handlebars can be adjusted 2 ways (up/down). Loosen the adjustment knob, raise or lower the handlebars, and tighten the knob firmly.

Two users, one taller and one shorter, illustrating the versatile 2-way handlebar and 4-way seat adjustment capabilities of the MERACH S36 Indoor Cycling Bike.
5.2 Resistance Control
The bike features an infinite magnetic resistance system, allowing for precise adjustments from 0% to 100% intensity. Turn the resistance knob clockwise to increase resistance and counter-clockwise to decrease it. Press the knob down to engage the emergency brake.
Note: The electronic display will show 8 distinct resistance levels, which correspond to a range within the 0-100% infinite adjustment.

A hand turning the resistance knob on the MERACH S36 bike, illustrating the adjustable magnetic resistance system with a range from 0% to 100%.
5.3 App Connectivity and Data Tracking
The MERACH S36 connects via Bluetooth to the MERACH APP and the FantomFite gaming app. These applications allow you to:
- Monitor real-time workout statistics: resistance level, distance, time, calories burned, and heart rate (BPM).
- Access training programs from beginner to advanced levels.
- Sync your workout data with Google Fit and Apple Health for a comprehensive fitness overview.
- Engage in gamified cycling experiences with the FantomFite app.

A smartphone screen displaying the MERACH app's data tracking features, including workout statistics and a calendar view.

A tablet screen showing the immersive FantomFite gaming app, featuring a virtual cycling environment with real-time performance metrics.
5.4 Ergonomics and Stability
The S36 series features an enhanced dual-triangle frame for superior stability, supporting up to 330 lbs. The high-density foam seat, wrapped in durable PU leather, distributes pressure evenly for comfort during long rides.

The MERACH S36 Indoor Cycling Bike positioned in a living room, emphasizing its robust dual-triangle frame structure designed for stability.

A detailed view of the MERACH S36 bike's ergonomic seat, designed for comfort during extended use, accompanied by a graphic illustrating its high comfort index.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your MERACH S36 Indoor Cycling Bike.
- Cleaning: Wipe down the bike 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.
- Lubrication: No specific lubrication is required for the magnetic resistance system. Refer to the detailed manual for any other lubrication needs.
- Storage: Store the bike in a dry, cool place away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your MERACH S36 Indoor Cycling Bike, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bike is wobbly | Uneven floor; loose stabilizers | Adjust the leveling feet on the stabilizers; ensure all assembly bolts are tightened. |
| Resistance not changing | Resistance knob not properly engaged or damaged | Ensure the resistance knob is fully functional. If issues persist, contact support. |
| Bluetooth connectivity issues | App not updated; Bluetooth off on device; interference | Ensure the MERACH app is updated. Check your device's Bluetooth settings. Restart both the bike (if applicable) and your device. |
| Unusual noise during operation | Loose components; friction | Inspect all connections and moving parts for looseness. Ensure no foreign objects are near the flywheel. |
For further assistance, please refer to the 'Warranty & Support' section.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | MERACH |
| Model Name | S36B2 |
| Resistance Mechanism | Magnetic |
| Power Source | Battery Powered |
| Material | Alloy Steel |
| Product Dimensions (LxWxH) | 38.97"D x 29.52"W x 7.48"H (99cm D x 75cm W x 19cm H) |
| Maximum Weight Recommendation | 330 Pounds (150 kg) |
| Recommended User Height | 4'8'' to 6'4'' (142 cm to 193 cm) |
| Special Features | Self-developed MERACH App, FantomFite gaming App, Heavy Duty Flywheel, Extra Large High-density Seat |
| Noise Level | Under 25 dB |
9. Warranty & Support
MERACH provides a 12-month warranty for the S36 Magnetic Indoor Cycling Bike. This warranty covers manufacturing defects and ensures the product meets quality standards.
For detailed assembly instructions, troubleshooting assistance, or any questions regarding your product, please contact MERACH customer support. Our support team is available to assist you promptly.
Contact information can typically be found on the MERACH official website or through your purchase platform.