Leoseek Ultralight Power Meter Set Type-C 110BCD ANT+BLUETOOTH 4.0 Spindle Power Meter For Shimano For Sram For Road Bicycle

User Guide

Charge

Please use a charging cable with a TYPE-C port to charge the product. Charging Current: 150 mA. Charging Duration: Approximately 2 hours.

After charging is complete, please cover the charging port with the silicone dust cover. The charging port contacts are gold-plated, but do not let dirt, dust or other debris enter the charging port and keep it dry.

Indicator Light Description

Status Light Behavior: When activating a device with battery ≥80%, it flashes green three times. Indicator: battery ＜80%~≥10%, flashes blue three times. Battery ＜10%, flashes red three times. When charging, the red light remains steadily on. When charging is complete, the green light remains steadily on. When no device is connected, the white light flashes.

Product Installation

Please refer to the user manuals provided by the chainring and crank manufacturers to ensure the product is installed correctly. The recommended installation torque for each specification is as follows. In case of any discrepancies, the standards provided by the chainring and crank manufacturers shall prevail.

SRAM 3 Bolts: 5-6Nm

SRAM 8 Bolts: 4-5Nm

EASTON CINCH: 40Nm

SHIMANO MTB: 40-45Nm

ROTOR ALDHU: 35-40Nm

After installation is complete, be sure to calibrate using a cycling computer or mini-program.

Product Commissioning

Pairing with a Cycling Computer

Before pairing with a cycling computer, please ensure there are no other ANT+ power meters nearby as much as possible to prevent incorrect connection. The following are the pairing steps for Garmin devices. Steps for other brands are similar.

Keep the bicycle cycling computer and power meter as close as possible, within 3 meters.

Rotate the crank (power meter) to wake it up.

Select Menu > Settings > Sensors > Add Sensor.

Choose your sensor ID from the list.

Click Add Sensor.

Calibration and Commissioning

Search for the mini-programs "Liesu" and "LEOSEEK" on WeChat Mini Program, then open the one provided by Hangzhou Liesu Sports Technology Co., Ltd. After connecting to the cycling computer, use its built-in calibration function to perform zero calibration. Do not apply any force to the crank before calibration is complete!

Product Specifications

Accuracy: 1.5%

Wireless Protocols: ANT+/Bluetooth 4.0

Power Range: 0–2000W

Data Support: Power, Cadence, Left/Right Balance

Temperature Compensation: Real-Time

Operating Temperature Range: -20°C ~ 50°C

Protection Rating: IP67

Battery Life: 300h

Warranty Policy: 36 Months (Non-human Damage)