Garmin HRM-Dual Heart Rate Monitor - BlackGarmin HRM Dual Heart Rate Monitor Do you need an ANT+ heart rate monitor? Do you need a Bluetooth heart rate monitor? Do you need both? Now, you only need the Garmin HRM Dual Heart Rate Monitor. The Garmin HRM Dual Heart Rate Monitor is premium heart rate strap that transmits real time heart rate data over ANT+ connectivity and BLUETOOTH Low Energy technology. This gives you more options to train indoors, outdoors, or even online. With it, youll be

daytime running flash and battery meter

Designed for active lifestyles

Hub Model: W/M MT-2000

but with the head adapted to be coupled in the rear of the bicycle frame

An anti-odor treatment keeps it smelling fresh even after an extended ride

These shifters are indexed to shift three gears

Length: See Drop Down

Ultralight design

Compatible with SRAM rear derailleurs designed for 9 or fewer cogs

All models equipped with the ECO50 logo have the ECE-R 75 test mark

easy to install device used for protecting chain and frame while rear wheel is removed - either for repair or transport

the dirt and grit floats to the surface so you can wipe it all off