which offers two beam options

Big on comfort

Compatible with Shimano-style freehub splines

Materials: 100% recycled polyester with UPF30+ sun protection built-in and an antibacterial treatment

The Mamba S is for enduro

Wahoo TRACKR Heart Rate Monitor - Black Ignore Retail Brand Rule which offers two beam optionsThe Wahoo TRACKR Heart Rate Monitor features an advanced detection algorithm to deliver accurate real time heart rate data, helping to enhance training efficiency and support optimal performance. With ANT+ and Bluetooth connectivity, it connects easily to a smartphone, broadcasts to a wide array of fitness equipment, and syncs to the most popular training apps and accessories supporting up to three paired Bluetooth devices simultaneously. Equipped