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Bike

Reviewed: Quarq TyreWiz

These small tire valve add-ons (removable presta valves only) wirelessly communicate tire pressure in real-time to a Bluetooth-compatible smartphone or compatible Garmin or Wahoo cycling computer.

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These small tire valve add-ons (removable presta valves only) wirelessly communicate tire pressure in real-time to a Bluetooth-compatible smartphone or compatible Garmin or Wahoo cycling computer. Say goodbye to that “phantom flat” feeling.

Quarq.com, $200