Amazon.com: Sigma Sport iD.TRI Triathlon GPS Watch with Multisport Training Mode, Wrist-Based Heart Rate, Outdoor Navigation, Lightweight and Waterproof,neon Mint : Electronics
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Sigma Heart Rate Strap Analogical black for your bike
Sigma RC MOVE w/Heart Rate Monitor - Cyclesport Bike Shop in Park Ridge, Ridgewood, Westwood, Saddle River, New City, Nyack and Bergen County.
Sigma Sport 9-function Heart Rate Monitor
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Sigma PC 22.13 Man Heart Rate Monitor Digital Wrist Watch w/ Chestbelt - Walmart.com
Amazon.com: Sigma Sport iD.TRI Triathlon GPS Watch with Multisport Training Mode, Wrist-Based Heart Rate, Outdoor Navigation, Lightweight and Waterproof,neon Mint : Electronics
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Sigma PC 3.11 - Chain Reaction Bicycles Evans, GA
User manual Sigma Sport PC 3.11 (English - 17 pages)
Sigma Heart Rate Monitor Watch PC 15.11 Black Includes Analog Chest Belt Germany | eBay