Garmin HRM600 Heart Rate Monitor - Medium - XLarge 280 x 140mm 46 BB/Frame Interface 386 EVO

46 BB/Frame Interface 386 EVO BB Shell Width (mm) 86 Weight 150 Spindle Interface Type SRAM DUB Defined Color Black

Rings 40Number of Chainrings Chain Retaining SingleDrivetrain Speeds 12Drivetrain Speeds 13Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor Natural CarbonCrank Length (mm) 172

plus a new mesh pattern above the toes for better breathability and durability that will outlast your memories of the ’94 winter sports contests

The same goes for the other sizes offered

bottom stud and bumpers

Garmin HRM600 Heart Rate Monitor - Medium - XLarge 280 x 140mm 46 BB/Frame Interface 386 EVOHRM 600, the premium heart rate monitor, is built for data driven performance athletes. It provides accurate heart rate and HRV data plus running dynamics with step speed loss which helps runners improve their form when paired to a compatible smartwatch. After pushing hard, easily remove the module, and throw the strap in the wash. TECH SPECS Connectivity ANT+ BT Misc M XL