Speed and cadence sensor MAGENE S314

One small sensor that can work either as a speed sensor on the hub or as a cadence sensor on the crank arm. You choose the mode in the app, so you are not locked into one job when you move it to another bike.

It uses a geomagnetic sensor, which means no magnets on the spokes or the frame and nothing to align. At 7.7 g it is barely noticeable, and one CR2032 cell keeps it running for about 500 hours.

Technical data

• Sensor mode: Speed or cadence, dual mode (switched in the app or by refitting the battery)
• Sensing technology: Geomagnetic sensor, no magnets needed
• Battery: CR2032 x 1
• Battery life: Approx. 500 h of operation
• Waterproof rating: IP66
• Weight: 7.7 g (with battery)
• Dimensions: 35.74 x 30.80 x 8.20 mm
• Connectivity: ANT+ / Bluetooth 5.0
• Mount: Rubber straps on the crank arm or the hub, no tools needed
• Operating temperature: -10 °C to 50 °C
• Auto sleep: After 60 seconds without movement
• Compatibility: MAGENE, Garmin, Wahoo, Bryton, XOSS, IGPSPORT; Zwift, OnelapFit, TrainerRoad, Rouvy, Peloton, Suunto

Simultaneous ANT+ and Bluetooth 5.0 connections cover almost every bike computer and indoor app, and the anti-loss rubber strap mount goes on without tools. Get in touch if you want help picking speed or cadence for your setup.