• Composite handle w/ballneedle set stored in handle
• Super-Light Tube-in-Tube structure with internal hidden burst tank
• Needonly 8 strokes to fill 160 PSI burst tank 
• Oversize 4" industrial gauge for easy reading
• Tank Mode (Lever down): To store aur in the burst tank
• Release Mose (Lever up): To fill the burst tank for sitting tubeless tire
• Keep lever up for general pumping purpose
• Patented Auto head fits Schrader/Presta
• Max. pressure 160 psi