Prestacycle Alloy CO2 Pump – Compact Mini Hand Pump Compatible with CO2 Inflator Heads – Lightweight 35g, Up to 120 PSI – Portable Tire Pump for Road & MTB Bikes – Fits Presta & Schrader

• Endless CO2 Backup – Say goodbye to CO2 cartridge anxiety. This mini CO2 pump acts as an emergency spare when you're out of cartridges—get back on the road fast, no matter what.
• Ultra-Lightweight & Compact – Weighing only 35g, the CO2pump fits in the same space as a standard cartridge. Designed for cyclists who want maximum portability without sacrificing performance.
• High-Pressure Performance (Up to 120 PSI) – Built with a high-compression micro design, this tiny pump delivers serious air—reach up to 120 PSI without straining, ideal for road and mountain bike tires.
• Compatible with Most CO2 Inflator Heads – Works with most threaded CO2 inflator heads. Simply attach it like a cartridge and pump manually. (Note: Push-to-inflate heads must be held open while pumping.)
• Reliable, Fast & Road-Ready – Whether you ride gravel, road, or trails, this alloy hand pump is faster than walking home. Keeps you rolling even when cartridges run out.

Prestacycle Alloy CO2 Pump is NOT a complete pump. Roughly the size of a CO2 cartridge and much lighter weight, this is your LAST CO2 cartridge. Simply attach it to your CO2 head, open the valve and pump! Eliminate CO2 range anxiety without having to carry a whole pump. If you use CO2, another pump head would be redundant. Capable of reaching 120+ psi, this is not the fastest pump, but a whole lot faster than walking. CO2 head required, not included.