Topeak AirBooster G2 C02 Inflator, 160 Psi / 11 Bar with a 1-1/2" Analog Gauge, Fits Presta and Schrader Valves

The Topeak AirBooster G2 combines precise tire pressure measurement with fast CO₂ inflation in one compact tool. Featuring a built-in 1½-inch analog gauge, it accurately reads up to 160 PSI / 11 Bar while allowing fine flow control to avoid over-inflation. The angled SmartHead fits both Presta and Schrader valves securely, and its dual-end body doubles as convenient storage for one threaded 16 g / 25 g CO₂ cartridge. Constructed from durable engineering-grade polymer, this inflator delivers reliability, portability, and ease for road, gravel, and MTB riders alike.

• Integrated Gauge & Inflator: Combines a precision analog pressure gauge with a push-to-inflate CO₂ system, letting you inflate and monitor tire pressure simultaneously.
• Versatile Compatibility: The angled SmartHead design fits both Presta and Schrader valves and features an integrated dust cap to keep valve heads clean and debris-free.
• Precision Inflation Control: Adjustable flow lets riders fine-tune pressure for road, gravel, and mountain bike tires without wasting CO₂ cartridges or risking overfill.
• Durable & Lightweight Build: Crafted from engineering-grade polymer that withstands repeated use and travel conditions while maintaining a compact, ergonomic design.
• Convenient Cartridge Storage: Dual-end body securely stores one threaded 16 g / 25 g CO₂ cartridge, keeping your inflation setup organized and ready for quick roadside use.