Accessories

The Shanren cadence sensor lets you efficiently track and capture real-time pedaling cadence on your iPhone, Android and bike computer. It’s equipped with reliable geomagnetic and G-sensors to improve cadence data accuracy in RPM. ANT+ & Bluetooth 5.0 dual-mode technology allows the Shanren cadence sensor to connect seamlessly with cycling...

Smart Bluetooth devices supported: speed, cadence, heart rate; built-in barometric altimeter measures elevation and grade GPS + GLONASS tracking: the longest GPS runtime ever, up to 80 hours; The revolutionary detachable headlight with 260-lumen CREE LED, high/medium lighting modes lasting 3 to 6 hours, provides extra safety when riding at...

Light output 300 lumens Li-ion battery 2800 mAh High-low-flashing light mode 2.4 G wireless digital speed and cadence sensor 120g