WAHOO TICKR FIT Heart Rate Monitor Armband - Closeout pickuponly Bearings are external to the

Bearings are external to the BB shell resulting in a stiffer wider stance

The optical gear display tells you which gear position is selected while riding

Zero stack uppers press into head tube with very little stack height

Mounts and removes quickly with their innovative QuickClick system

WAHOO TICKR FIT Heart Rate Monitor Armband - Closeout pickuponly Bearings are external to theTICKR FIT heart rate armband uses optical heart rate technology to provide accurate heart rate and calorie burn data in the most comfortable form factor yet! Equipped with Bluetooth and ANT+ technology to seamlessly pair with fitness apps, smartphones, and GPS bike computers and watches. Worn on the forearm, the TICKR FIT heart rate monitor comes with an adjustable band that is designed for your most grueling workouts including running, cycling,