What makes this motorless treadmill your best choice?


Superior steel construction, dependable stability and no-limits functionality in a streamlined, energy-efficient design. This motorless treadmill has wheels to make it portable and a reduced footprint to fit in any training space.

No electricity required

The Air Runner uses no electricity, running instead on the energy produced by the user’s own movement. The force of your foot on the runner surface is what propels the belt with your stride. This burns more calories when compared to motorised treadmills. 

Interval training 

Because of the curved running surface the runner can easily speed up or slow down at will. The runner has no speed limits. It is only a question on how much you can take and this makes it a perfect high intensity training machine.

LCD monitor

The Air Runner console keeps you informed on your time, calories burned, distance, speed, watts, and pace, with a number of heart-rate and interval programs available. 


LifeCore Fitness Inc. warrants that the Air runner shall be free from defect in materials and workmanship for a period of five years. 

Money-back Guarantee

Money Back Guarantee

Welcome to Younix’s worry-free shopping. If your equipment hasn’t arrived or isn’t as described, contact us within 14 days and get your money back.

Assault Air Runner Specifications

  • Designed: USA
  • Brand: Assault
  • Monitor: LCD, high contrast with improved readability
  • Comp mode: Yes
  • Rest & work LEDs: Yes
  • Bluetooth: Yes
  • Frame: Powder coated steel frame
  • Max user weight: 158.8kg
  • Runner weight: 127kg
  • Length: 177.5cm
  • Width: 83.3cm
  • Height: 162.6cm
  • Frame Warranty: 5-tear frame
  • Parts Warranty: 3-year non wear parts
  • Labor Warranty: 1-tear labor