Wahoo - Trackr Heart Rate Monitor Bestseller Use these elastic bands with

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

Made from premium Thermoplastic polyurethane (TPU) for maximum durability

The hexagonal shape

86% Bcool Recycled Polyester | 8% Polyamide | 4% Elastane | 2% Silver Fibre

ground contact time and more

Wahoo - Trackr Heart Rate Monitor Bestseller Use these elastic bands withFeatures 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: