Viiiiva Heart Rate Monitor Monitor:Viiiiva HRM allowing you to track your

allowing you to track your bike’s location with ease

the Viiiiva is engineered for comfort and extreme durability

allowing you to optimize training zones and track fitness gains with total precision

durability

simply install the new cranks and start training

Viiiiva Heart Rate Monitor Monitor:Viiiiva HRM allowing you to track yourTAKE YOUR TRAINING TO HEART The 4iiii Viiiiva is a precision heart rate monitor designed to capture the most accurate picture of your internal physiological effort. Whether youre pushing through a high intensity workout, pacing a marathon, or climbing the virtual mountains of Zwift, the Viiiiva provides the real time data needed to optimize performance, track cardiovascular fitness, and manage recovery with professional grade accuracy. Built for