HR50 Chest Strap HR Monitor Black Friday BT-DN300 Di2 Battery

BT-DN300 Di2 Battery

Chain: Shimano CN-M7100

(Dropper post sold separately)

Sink-style design for better viewing angle

How about shoes

HR50 Chest Strap HR Monitor Black Friday BT-DN300 Di2 BatteryThe Brand New IGPSPORT HR50 Heart Rate Monitor is sleek and ultra thin. Stylish black and white design that looks elegant and feels almost weightless. Upgraded, sweat resistant fabric strap ensures a snug, stable fit and better durability. Equipped with a high performance chip and advanced algorithm, it delivers accurate heart rate tracking even during intense workouts. It also features a long lasting battery that can power the device for up to a year