Sigma Rox Cycle Computer 11.1 Evo GPS Sensor Set Speed/Cadence/HR Transmitter -H
Sigma ROX 11.1 EVO Bike Computer. Whether you’re a casual rider, weekend warrior, or training for your next big event, the ROX 11.1 EVO has you covered. ANT+ & BLE connectivity – pair with speed, heart rate, and cadence sensors.