About UsAtomicmass Weightlifting equipment

At Atomic Mass, we are passionate about helping Australians achieve their best health and fitness through quality equipment and products designed to work and built to last. Our gym & fitness equipment is here to do just that. 

As devoted health and fitness enthusiasts, our commitment to quality is what sets up apart from our competition. Our own Atomicmass Branded racks and benches are constructed from the highest quality BlueScope Steel – a sustainability-focused manufacturer – and are designed by our very own expert team of professional fitness equipment designers.

We believe that the best way to guarantee quality is to oversee the entire process from design to manufacturing which is why we offer a lifetime warranty on all our Atomicmass branded racks and benches – we know they’re amazing quality and we think you will too. 

We also provide other quality gym equipment and supplies.

Rob’s Story

With over 25 years’ experience in the welding and fabrication industry, Atomic Mass founder Rob Dahlhaus saw a need for quality fitness equipment that simply was not accessible locally. After his wife fell pregnant, Rob was spending more time with the family at their home in Brisbane and took on the task of building his very own home gym. The pieces he crafted by hand ended up being not only the most effective he had ever used, but also highly durable and are still in use to this day from Rob’s family home!

Atomicmass Gym & Fitness EquipmentRob shared a video of his process with other DIY enthusiasts on YouTube, and what began as a home project then evolved after his videos went viral enabling him to connect with thousands of subscribers interested in their very own home gym & fitness equipment made by Rob. Fast forward 300 pages of designs, countless samples and refinements later and his DIY project is now some of the highest quality gym equipment available on the market.

Most of the materials and supplies are sourced here in Australia to fuel the local economy and support small business. Atomic Mass strength racks and benches are 100% Australian designed and backed by a lifetime guarantee – “if it breaks, we’ll replace it”. That’s our commitment to your satisfaction and our promise of high-grade, durable, effective gym equipment.