Compatibility with PV and SV valves Works with common bike valve types without adapters, ensuring convenient inflation on most bikes. Easy volume adjustment Turn left or right to control the amount of air, enabling quick and precise inflation tailored to your needs. Integrated pressure gauge Builtin gauge provides an accurate tire pressure reading, helping you reach and maintain the correct pressure for performance and safety. Compact aluminum design Made from lightweight aluminum alloy for portability and durability, making it suitable for onbike storage or travel. Use scenarios Daily commute or training ride: quickly up tire pressure to the desired level for a smooth, efficient ride. Road trips or group rides: rely on the compact inflator for onthego adjustments and to avoid flats from underinflation. Bike touring or storage: carry a lightweight, durable inflator for emergency inflation or regular maintenance while traveling. Why it stands out The combination of PV/SV valve compatibility, easy volume control, an integrated pressure gauge, and a compact aluminum build provides a reliable, easytouse inflator that covers everyday needs and onroad emergencies.