Product Introduction
This user manual provides information for the CS9 wireless dual-mode (ANT+ & BLE) speed & cadence sensor. Designed as a bicycle accessory, it helps cyclists scientifically manage their performance. Keep this manual for better product usage.
Product Accessories
- Speed & Cadence Sensor
- Rubber mat (flat, curved)
- Band (large, small)
- User Manual
Function and Operation
The sensor operates in two modes: speed and cadence monitoring. Mode switching is achieved by removing and reinserting the battery. A light indicator shows the active mode: red for speed mode and blue for cadence mode.
Mode Switching
To switch modes, rotate the battery door to open, remove and reinsert the battery, then close the door by aligning the indicated marks.
Installation
Speed Mode Installation
For speed mode, buckle the curved rubber mat onto the back of the sensor and attach it to the wheel axle using the large rubber band.
Cadence Mode Installation
For cadence mode, buckle the flat rubber mat onto the back of the sensor and attach it to the pedal crank using the small rubber band.
Compatibility
Compatible Apps
- Wahoo Fitness
- Zwift
- Rouvy
- Peloton
- CoospoRide
- Endomondo
- OpenRider
- XOSS
Compatible Devices
- Garmin
- Wahoo
- XOSS
- iGPSPORT
- COOSPO
- SUUNTO
Disclaimer
The information in this manual is for reference only. The product may be subject to changes due to ongoing research and development by the manufacturer without prior notice. The manufacturer assumes no legal responsibility for any direct or indirect damages arising from the use of this manual or the product.
Basic Parameters
- Weight: 8 g
- Battery Life: 300h (Speed Mode), 300h (Cadence Mode)
- Communication: BLE: 25m / ANT: 15m
- Electrical Source: CR2032
- Working Temperature: 0 °C ~ 40 °C
- Size: 36 x 30 x 8.7 mm
- Material: ABS
- Waterproof: IP67
- Measurement Extremum: 100Km/h (Speed), 200rpm (Cadence)



