The Mo-Fit Heart Rate Monitor Soft Strap Replacement from Engine Design Group is a premium quality replacement strap for most button snap (metal) type HRM module/ transmitters (ANT , Bluetooth, 5.3kHz). Our strap is a universal replacement for Mo-Fit, most Garmin, and select Polar, and Wahoo HRM Transmitters with 45 mm (1.75") metal button snap spacing.
Features:

• Comfortable, soft, ultralight, durable design.
• Compatible with most HRM transmitters: Compatible with Mo-Fit, Coospo, Garmin HRM3, Garmin HRM4, Garmin HRM-Run (2013 1st Gen), Garmin HRM-Dual, Wahoo Tickr (1st and 2nd Gen), Polar (H7 and older) and many more HRM transmitter/ modules with 45 mm (1.75") metal button snap spacing (See our diagram).
• NOT COMPATIBLE with:  MyZone, Polar H9, Polar H10, Garmin HRM-Tri/ Swim, Garmin HRM Classic, Peloton, Wahoo Tickr (2020 3rd Gen), and brands and models with deep recessed button snaps (See our diagram).
• Corrosion resistant materials help provide extra durability, to help ensure a long life of trouble free use.
• Fully adjustable chest strap is easy to setup and use. Fine weave provides fitted comfort and firm elasticity retention over its lifetime.
• Size: XXS-S strap adjusts from 21”-30” (53 x 76 cm) with a maximum stretch of 41” (104 cm).
• Size: M-XXL strap adjusts from 28”-39” (71 x 99 cm) with a maximum stretch of 61” (155 cm).
• Manufactured with durable, wear-resistant materials that won’t break, crack or tear. (washable, but not for swimming.).

Our Heart Rate Monitor Straps are backed with a 100% Satisfaction Guarantee and an Industry Best 24 Month Warranty. Quality, Built to Perform and Endure.