WAHOO TICKR 2 X Heart Rate Monitor - White hydration 160mm and 165mm rotors are

160mm and 165mm rotors are not interchangeable

Documentation

or 3-Bike rack to carry up to *4-bikes with all the features you expect at a price that's unexpected

Whether it’s cool weather or rough terrain

resistant to wear and packing out

WAHOO TICKR 2 X Heart Rate Monitor - White hydration 160mm and 165mm rotors areEvery effort counts with the TICKR X. Designed to help you get the most out of any workout, the TICKR X monitor tracks heart rate, calories burned, running analytics, and indoor cycling cadence. Equipped with Bluetooth and ANT+ technology, it connects to your favorite training apps, GPS watches and bike computers, supporting up to three simultaneous Bluetooth connections. Its new design makes it one of the lightest and slimmest heart rate monitors,