Polar
✓Price
$43.99
Garmin Heart Rate Chest Strap Extender - 12.8" Extension Strap Fits Pro, Dual, Run, Swim, HRM-Tri. Total up to 56" Chest Strap Length, black
★★★★★
$43.99
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1
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About this item
- 32.5 cm extension: use this extension for the heart rate chest straps Garmin HRM-Pro, HRM-Dual, HRM-Run, HRM-Swim, HRM-Tri to get an additional strap length of up to 32.5 cm
- Maximum total chest belt length: up to 142 cm for Garmin HRM-Pro, HRM-Dual, HRM-Run, HRM-Swim, HRM-Tri
- Sports: Running/Jogging
Product description
Thanks to the extension strap with a maximum extension of 32.5 cm for the Garmin HRM-Pro, HRM-Dual, HRM-Run, HRM-Swim, HRM-Tri heart rate chest straps, you can also use them even if you need a size larger.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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