The PRO Pump CO2 Refill is designed for riders who demand fast, reliable inflation when every second counts. Ideal for road, gravel, and mountain biking, this refill works with standard threaded CO2 inflator heads to deliver rapid tire inflation without the bulk of a traditional pump. Compact and lightweight, it fits easily into a saddle bag, jersey pocket, or tool roll, making it a smart backup for training rides, races, or long adventures where punctures are always a possibility.
Using CO2 is a convenient way to get back on the bike quickly after a flat, especially when you need high pressure in a road tire or a quick blast to seat a tubeless setup. The PRO Pump CO2 Refill is typically compatible with most common valve types via your inflator head, allowing you to restore tire pressure in seconds with minimal effort. Keep one or two refills on hand so you’re always prepared, whether you ride solo or in a group. It’s a simple, effective upgrade to any on-bike repair kit.