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This premium heart rate strap transmits real-time heart rate data over ANT+® connectivity and BLUETOOTH® Low Energy technology
Look stylish on the links with these bands for your Approach S3
CHIRP Low (38-75kHz) & CHIRP High (130-210kHz)
A large aluminium rotary control dial enables quick but precise steering adjustments
All magnetic compasses come standard with 12v lighting
Harken 100mm Block Boat RS21 This premium heart rate strapBlack Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Torlon is a registered trademark of Solvay