The Topeak AirBooster II 16G (Art No. TAB-5) is a high-end, compact CO2 inflator engineered for cyclists who demand speed, precision, and durability. Crafted from CNC-machined aluminum, this upgraded L-type inflator features an enhanced press-to-inflate system that offers effortless, controlled CO2 release—ideal for rapid tire inflation in road, gravel, or mountain biking. Its ergonomic shape provides better handling, while its universal compatibility supports both Presta and Schrader valves. Weighing just 22.5 g, the AirBooster II delivers reliability, portability, and refined engineering excellence in every ride.