For the first time, riders have access to highly accurate real-time tire pressure data to make decisions that can affect rolling resistance, traction, tire wear, and rider comfort.

• Designed for road, mountain and gravel
• In box: 2 TyreWiz valve sensors with batteries and a valve core removal tool
• Works with both tube and tubeless setups, and tires with anti-flat sealant
• tires/valves require removable Presta-style valve core
• TyreWiz monitors air pressure in real-time
• Data can be read on a cycling computer or smartphone with the app for iOS and Android.
• The TyreWiz app uses that data to deliver personalized recommendations and pressure alerts
• TyreWiz app available for iOS and Android
• NFC pairing for fast and easy connction via BLE (Bluetooth Low Engery)
• LED's indicate low/high pressure readings.
• Data reported with +/- 2% accuracy at .1 PSI resolution.
• Inexpensive, user-replaceable CR1632 battery lasts for 300 hours.
• IPX7 dustproof/waterproof rating