• IN THE BOX: 1x Garmin speed sensor 2, 1x Garmin cadence sensor 2, 1x Wearable4U Cycling Multi Tool
• The speed sensor 2 attaches to the hub of either wheel and self-calibrates with your Edge cycling computer or compatible Garmin device to give you accurate speed and distance at all times — even without a head unit.
• The cadence sensor 2 fastens to any size crank arm and measures pedal strokes per minute so you can get the most out of your training.
• Send live speed, distance and cadence data to compatible training apps or displays by using ANT connectivity and BLUETOOTH Low Energy technology.
• The odometer feature — for the speed sensor only — tracks your distance to help plan for bicycle maintenance.