The simple solution to roadside inflation. Thread the cartridge on, press it onto the valve, and air is in your tire. No-nonsense approach that you can count on to get you home in a pinch.

EOLO IV builds on the SILCA tradition by dial design give the user perfect control of the flow into the tire.

The full metal construction of the EOLO IV contains no plastic parts and is manufactured entirely from 6063 series aluminum and stainless steel.

Hardened tool steel puncture pin is more than 2X the hardness of traditional puncture pins to ensure smooth operation in all conditions over many years.

*Regulator Only. CO2 cartridge sold separately