The Cannondale CO2 Dirt Mini Pump combines the speed and convenience of CO2 with the trusty safety-net of a traditional pump. This versatile and efficient pump features a quality construction with ergonomic CNC-machined surface. Its dual-chamber telescopic design maximizes volume for easy inflation, while its dual-head design with dedicated outlets for presta valve and CO2. Get a sleek, integrated, and stowable package with the Cannondale CO2 Dirt Mini Pump!