SKS MANOMETER AIRSPY SV SETThe compact and lightweight SKS AIRSPY tire pressure sensor takes away the worry of riding with too little air in your tires. Simply screw the valve adapter onto the valve, attach the sensor and youre ready to go. Once mounted, the dust and waterproof sensor permanently measures tire pressure. The precise real time data is transmitted via Bluetooth or ANT+ to compatible bike computers (GARMIN) or to smartphones using the SKS MYBIKE app. In the app,