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The elastic chest strap sits securely and comfortably so you aren't restricted in your training
Keep track of your heart rate on your ride or run with the Quad Lock Heart Rate Monitor
and reshape as needed
Google Maps and other fitness apps whilst they ride
Sensors - Heart Rate Monitor "S" The elastic chest strap sitsKeep track of your heart rate on your ride or run with the Quad Lock Heart Rate Monitor. Light and slim, the sensor of the Quad Lock Heart Rate monitor is designed to be barely noticed. The elastic chest strap sits securely and comfortably so you aren't restricted in your training.
US$ 151.09
US$ 84.00