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$59.99
Bontrager's DuoTrap Digital Speed/Cadence Sensor pulls double duty for your ANT+ cycling computer. It wirelessly transmits speed and cadence data and fits directly into the chainstay of certain Trek bicycles for a clean look that installs in seconds.
$34.99
Key features:
- Replacement strap for Bontrager Heart Rate Belt
- Perfect option when the strap loses stretchiness or gets funky
- Not compatible with other heart rate monitors
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