( Used )Magene S3+ Speed & Cadence Sensor

Dual-mode wireless sensor that tracks both speed and cadence with high precision. Fully compatible with cycling computers, watches, and training apps via Bluetooth 4.0 and ANT+.

🔧 Key Features:

• 🔁 2-in-1 functionality: switch easily between Speed and Cadence mode
• 📡 Dual protocol support: works with both Bluetooth 4.0 and ANT+
• ⚙️ Compatible with: Garmin, Wahoo, Bryton, XOSS, Magene, Zwift, Strava, and other smart cycling platforms
• 💧 IP66 waterproof rating: ride confidently in all weather conditions
• 🔋 Long-lasting CR2032 battery: up to 500 hours of use
• ⚡ Instant auto-pairing: connects seamlessly to your device
• 🪶 Compact & lightweight design for easy mounting on crank arm or hub
• 🔧 Tool-free installation: quick setup with included rubber bands and mounts