Introduction
This manual provides essential instructions for the safe and effective use of your KFD 12V 4.17A Power Adapter. This adapter is designed as a replacement power supply for specific Peloton Exercise Bike Console models. Please read this manual thoroughly before use and retain it for future reference.
Package Contents
- 1 x KFD 12V 4.17A Power Adapter
- 1 x US Power Cable
- 1 x User Manual (this document)

Image: The KFD 12V 4.17A Power Adapter shown with its detachable US power cable.
Safety Information
Always observe the following safety precautions to prevent injury or damage to the product:
- Do not expose the adapter to water, rain, or excessive moisture.
- Do not disassemble or modify the adapter.
- Avoid extreme temperatures. Do not operate in direct sunlight or near heat sources.
- Ensure the power outlet voltage matches the adapter's input specifications (100-240V).
- Keep out of reach of children.
- Disconnect the power adapter from the outlet when not in use for extended periods.
Setup
Follow these steps to connect your KFD power adapter to your Peloton Exercise Bike:
- Connect the AC Power Cable: Insert the female end of the US power cable into the AC input port on the KFD power adapter. Ensure it is firmly seated.
- Connect to Power Outlet: Plug the male end of the US power cable into a standard 100-240V AC wall outlet.
- Connect to Peloton Bike: Locate the DC input port on your Peloton Exercise Bike console. Insert the barrel connector of the KFD power adapter into this port. Ensure a secure connection.
- Verify Power: Once connected, your Peloton Exercise Bike console should receive power.

Image: The KFD power adapter connected to a Peloton Exercise Bike, demonstrating proper setup.
Operating Instructions
The KFD power adapter is designed for continuous operation with compatible Peloton Exercise Bikes. Once connected as described in the Setup section, the adapter will supply the necessary power to your bike's console.
- Ensure all connections are secure before operating your Peloton bike.
- The adapter is compatible with 12V 4.17A to 5A power requirements.
- If the bike console does not power on, refer to the Troubleshooting section.
Compatibility
This KFD power adapter is specifically designed for the following Peloton Exercise Bike Console models and replacement part numbers:
- Peloton Console Models:
- PLTN-RB1VO (1st Generation)
- PLTN-RB1V1 (2nd Generation)
- PLTN-RB1VQ (3rd Generation)
- Compatible Replacement Part Numbers:
- ATS050T-P/A121
- ATS050T-PA121
- ATS050TP/A121
- ATS050TPA121
- ATS050T-P121
- ATS050TP121

Image: Two Peloton Exercise Bikes, illustrating the range of compatible models for the power adapter.
Maintenance
To ensure the longevity and proper functioning of your power adapter, follow these maintenance guidelines:
- Cleaning: Disconnect the adapter from the power outlet and the bike before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Inspection: Regularly inspect the power cables for any signs of damage, such as fraying, cuts, or bent pins. If any damage is found, discontinue use and replace the adapter.
- Ventilation: Ensure the adapter has adequate ventilation during operation. Do not cover it or place it in an enclosed space that could restrict airflow.
Troubleshooting
If you encounter issues with your KFD power adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Peloton console does not power on. |
|
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| Adapter feels excessively hot. |
|
|
Specifications
Technical specifications for the KFD 12V 4.17A Power Adapter:
| Feature | Detail |
|---|---|
| Input Voltage | 100-240V AC, 50/60Hz |
| Output Voltage | 12V DC |
| Output Current | 5A (compatible with 4.17A - 5A) |
| Output Wattage | 60W |
| Connector Type | Barrel Connector |
| Safety Certifications | CE / FCC / RoHS Certified |
| Protection Features | OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection) |
| Cable Material | Pure Copper Wire Core (18 AWG, 3*0.824mm²) |

Image: Diagram highlighting the adapter's safety features including good heat resistance, fire-retardant material, overcharge, overvoltage, overheat, and overcurrent protection.

Image: An internal view of the power adapter, illustrating its high-efficiency chip solution and multiple protection mechanisms for enhanced security.

Image: A close-up view of the power cable's cross-section, emphasizing its high-quality pure copper wire core (18 AWG, 3*0.824mm²).
Warranty and Support
KFD stands behind the quality of its products. This power adapter comes with the following:
- Money-Back Guarantee: 30 Days Free Exchange / Money Back Guarantee.
- Warranty: 3 Years Warranty.
- Customer Service: 7 x 24 Hours Customer Service Support.
For warranty claims or technical assistance, please contact KFD customer support through your purchase platform or the contact information provided with your product.





