GARMIN HRM-Pro Plus Heart Rate Monitor Vest Molded pins and ribs for

Molded pins and ribs for grip

This is the ideal chain for the thousand dollar bike

These awesome Serfas MTB Lock On Connector Grips will make riding that much more comfortable

machined tool steel

it matches the machined shoulder of our single-speed cassette cogs (not included)

GARMIN HRM-Pro Plus Heart Rate Monitor Vest Molded pins and ribs forWhether youre training indoors or out, the HRM Pro Plus heart rate strap provides the accurate data you need to push limits and reach goals. HRM Pro Plus transmits real time heart rate data to compatible devices, equipment and apps. The tool free door makes changing your battery easy, plus get up to 1 year of battery life. Connect to your compatible Garmin smartwatch, and get pace and distance data for your indoor runs. Its not just a heart rate