Capable of stretching between 1-3 ft and manually collapses back to its original shape when not in use. Enhanced flexibility allows multiple point adjustments between the blower system and the helmet.

Durable cufflink ends to stay tightly connected to the helmet and pumper system, ensuring that the hose won't fall off even in the harshest of racing environments.

Designed for the MAC Pumper series, but also compatible with Parker Pumper and other popular models.

Inside Diameter of the hose is 1.25"

The Pumper system and helmet are not included.