Magene TEO 160mm Power Meter Crankset and QED 53/39 Chainrings User Manual

1. Setup and Package Contents

This section details the contents of your Magene TEO Power Meter Crankset package and the initial setup steps.

1.1 Unboxing

Upon opening the package, you should find the following components:

• 1 x P515 Spider-based Power Meter
• 1 x Pair of TEO Carbon Cranks (160mm)
• 1 x Lockring
• 2 x Pedal Washers
• 3 x Spindle Washers
• 1 x Charging Cable
• 3 x Stickers
• 1 x Quick Start Guide
• 1 x Important Product Information document

The image below shows the Magene TEO 160mm Power Meter Crankset and QED 53/39 Chainrings components.

Image: Magene TEO 160mm Power Meter Crankset and QED 53/39 Chainrings, displaying the crank arms, spider-based power meter, and chainrings.

For a visual guide to unboxing, please refer to the video below:

Video: Magene PES P515 Unboxing Video, showing the contents of the package and initial handling.

1.2 Tools Required for Installation

Before beginning the installation process, ensure you have the following tools:

• 2 mm hex wrench
• 6 mm hex wrench
• 6 mm Torx wrench
• 10 mm hex wrench or bit with torque wrench
• Torque wrench
• Vernier caliper

2. Installation

Follow these steps carefully to install your Magene TEO Power Meter Crankset.

2.1 Chainring Installation

1. When installing QED chainrings, place the large and small chainrings separately on each side of the spider.
2. Align the large ring's anti-drop pin with the inside of the crank arm. The small ring's notch should line up with the anti-drop pin, forming a straight line.
3. Ensure the marked side of the small ring is installed toward the spindle side.
4. Fix the chainring bolts from the back using a 6 mm hex wrench while tightening from the front with a 6 mm Torx wrench. Use a torque wrench to tighten to 10-12 N·m.
5. If replacing chainring bolts, follow the manufacturer's specified torque values. For other chainring types, always follow the manufacturer's installation guide and torque specifications.

2.2 Power Meter Crankset Installation

1. Adjust the non-drive side preload ring to the bottom of the crank arm.
2. Use a vernier caliper to measure the overall width of the bottom bracket plus end caps after installation.
3. The TEO carbon crank spindle supports a maximum bottom bracket width of 92 mm. The preload ring has a 2.5 mm adjustment range. Based on the measured BB width, select appropriate washers and install them between the non-drive crank and the BB. Refer to the table below for washer selection:

4. Apply a thin layer of grease to the spindle-bearing interface.
5. Insert the non-drive crank with spindle into the bottom bracket.
6. Align the spindle with the drive-side crank arm and use a 10 mm torque wrench to secure. Tighten to 45-50 N·m. Lightly tap the right crank to ensure no gap remains on the drive side.
7. After installation, rotate the preload ring clockwise until it sits flush. Then secure the fixing bolt with a 2 mm hex wrench at 2 N·m.
8. Reinstall the chain.
9. Pedal washers increase crank Q-factor. Use them only when required (e.g., if the pedal spindle shoulder diameter is greater than 20 mm). This is an optional use and normally not needed for standard pedals.

Watch the full unboxing and installation process in the video below:

Video: TEO Power Meter Set Unboxing & Installation, providing a step-by-step guide for assembling the crankset.

3. Operating the Power Meter

This section covers how to activate and connect your Magene TEO Power Meter.

3.1 Activating the Power Meter

The power meter must be charged and woken up before first use; otherwise, it cannot function properly.

1. First, download the "Magene Utility" app on your smartphone and open it.
2. Click "Search Device".
3. When the name of the power meter appears (e.g., P515_14614), click on the device found. A new device and activation button will appear.
4. Click the button to activate. At this point, Magene Utility will request to obtain and verify your email address.
5. Choose or enter your email address. The app will send a verification code to your email.
6. Enter the code you receive, and the screen will show that the product has been successfully activated.

3.2 Connecting the Power Meter

1. Enable Bluetooth on your smartphone.
2. Download and install the "Magene Utility" app.
3. Open the app, search for the device, and connect to the power meter.

4. Maintenance

Regular calibration ensures accurate power readings from your device.

4.1 Zero Point Calibration

1. To ensure measurement accuracy, perform zero-point calibration after each installation or long ride.
2. After correct installation, pedal several times before calibration.
3. Use the "Magene Utility" app or a compatible bike computer with zero-point calibration function to calibrate.
4. Connect to the power meter, then tap the Zero Calibration button to complete the procedure.

5. Troubleshooting

This section addresses common issues you might encounter.

5.1 Activation and Connection Issues

• Activation Failure: If activation fails, click "Back" to return to the device search list and reconnect to activate.
• Connection Failure: If connection fails, try again multiple times. Ensure Bluetooth is enabled on your smartphone and the power meter is awake.

6. Specifications

Key specifications for the Magene TEO 160mm Power Meter Crankset and QED 53/39 Chainrings:

• Brand Name: Magene
• Style: Teo 160mm Power Meter Crankset and Qed 53/39 Chainrings
• ASIN: B0FZ9BSY6M
• Date First Available: June 30, 2025

7. Warranty and Support

For any issues not covered in this manual, or for warranty claims, please contact Magene's official after-sales support. Refer to the Important Product Information document included in your package for specific warranty terms and contact details.