Brand NEW in retail box.

• TRAIN SMARTER: Track your speed and cadence to push yourself further and achieve your fitness goals. Get ready to train harder and smarter.
• PRO-LEVEL ACCURACY: The ANT+ Speed and Cadence Sensor provides the highest level of speed accuracy.
• COMPATIBLE: This sensor is compatible with all ANT+ cycle computers and devices.
• SET UP AND GO: The ANT+ sensor comes with all required mounting hardware so you can gear up and go.
• FOR MOST BIKES: CatEye’s speed and cadence sensors work on most road and hybrid bikes with tire sizes between 100mm and 3999mm.