The aTAC™-The airbike that ditches the seat, but keeps the intensity.

The aTAC™ HIIT Ergometer
The aTAC™ HIIT Ergometer
The aTAC™ HIIT Ergometer
The aTAC™ HIIT Ergometer
The aTAC™ HIIT Ergometer

    Rated 4.9/5 by Fitness Lovers

The aTAC™-The airbike that ditches the seat, but keeps the intensity.

$1,499.00

No pedals, no downtime, just results. The aTAC™ is a patent-pending upper-body ergometer that delivers high-powered, low-impact cardio in a compact footprint.

  • Revolutionary HIIT Machine.

  • No seat. No pedals. No limits.

  • Perfect for Any Fitness Level

  • Works Entire Core and Obliques

  • Simple and Quick Coasting

  • Perfect for any Fitness Level

  • Shipping included, never extra!

"Compact, intense, and no learning curve. The digital console makes it easy to track performance, and it’s perfect for high-energy group workouts."

    - Darnell M.

Ab Coaster PS500
  • Shipping Included

    In Upper 48 States

  • 1 Year Warranty

    30- day refund or replacement

See How The aTAC™ Works!

Watch this video to discover the fun way to Grow your Glutes with the aTAC™.

As Seen In:

HIIT Redefined: Fast, Focused, and Functional

The aTAC™ delivers upper-body power in a whole new format. Designed for busy gyms and explosive workouts, it’s ideal for everything from circuit stations to physical therapy.

  • Seatless Design = Seamless Circuits

    Jump on and off in seconds. The standing design makes it perfect for metabolic conditioning and group training flows.

  • Air-Powered Resistance

     The faster you go, the harder you work. Ideal for pushing intensity or scaling back for rehab and endurance work.

  • Built-In Digital Feedback

    Stay in the zone with real-time data from the multi-function console. Track calories, time, intervals, and more.

  • Shipping included, never extra!

Ab Coaster in home

About the aTAC™

Born from real-world gym feedback, the aTAC™ eliminates unused components like foot pedals and seats to deliver pure, focused cardio performance. 

Ultra-Compact Design

Small footprint makes it easy to fit in studios, PT clinics, HIIT zones, and home gyms.

Instant Intensity Shifts

No need to adjust resistance—just move faster and the machine adapts instantly.

Low-Impact, High Output

Get intense calorie-burning cardio with zero strain on knees, hips, or ankles.

See what other fitness lovers are saying!

Trusted By More Than 25,000 Gyms and Homes Globally

  • Shipping included, never extra!

Frequently Asked Questions

Need help finding an answer to your question? Ask our customer support at support@theabscompany.com

What size users does the aTAC™ Pro support?

The aTAC™ is designed to accommodate users with a height range of 5" to 6'7" inches. The patented design of the aTAC™ is adjustment-free, so users of different heights can use the machine comfortably.

What is your refund policy and does the aTAC™ come with a warranty?

All products from The Abs Company come with a 30 day money back guarantee. Our full refund policy can be found here.


Additionally, our would class customer service team can be reached at any time with questions, service issues, and answers to your training questions.

What are the dimensions of the aTAC™ Pro?

The assembled dimensions of the aTAC™ are L 55" x W 64"  (140 cm x 101 cm) and has a unit weight of 110 lb (163 kg).

What is assembly like for the aTAC™ Pro

The aTAC™ is designed for easy self-assembly, and most users find it straightforward to set up using the provided manual. Prefer to have a professional handle it? We also offer a professional installation service—contact Kim@theabscompany.com to schedule assembly.

The aTAC™ - The Air Bike Reinvented for Modern HIIT

It’s sleek, tough, and made to move—with no pedals to slow you down. Perfect for athletes, rehab, or anyone looking to level up their cardio.
$1,499.00
  • Shipping included, never extra!

  • "I’ve used air bikes for years, but I never touched the pedals. The aTAC™ eliminates the extra bulk and gives me the same intensity with a better focus on my upper body."
    • Leo T.
Ab Coaster PS500