Wahoo - Trackr Heart Rate Monitor Bestseller Stem Bolt BCD compatibility: 37mm

Stem Bolt BCD compatibility: 37mm (max)

ground contact time and more

Use these elastic bands with your quarter turn bike mount to attach your compatible Edge® to your bicycle's stem or handlebars

It’s easy and convenient to put on and take off anytime

Wahoo - Trackr Heart Rate Monitor Bestseller Stem Bolt BCD compatibility: 37mmFeatures Provides heart rate variability (HRV) with a compatible app. Features an LED indicator for effortless monitoring ensure battery status and check that TRACKR HEART RATE is paired to devices and apps. Rated IPX7, you can push your limits without worrying about the elements. TRACKR heart rate is equipped with a high capacity rechargeable battery with over 100 hours of active battery life, ensuring youre always ready to train. Tech Specs Weight: