Innovation Meets Precision: The REP® x Kleva Built™ Collection

Two powerhouses, one goal: To create the most innovative gym equipment on the market.

The REP® x Kleva Built™ collection is the result of a partnership between REP Fitness and inventor Steve Kleva. With a background in high-performance automotive fabrication and competitive powerlifting, Steve Kleva approaches gym equipment with a unique philosophy: "High performance is strong and light."

 

By combining Kleva’s obsession with "filling the void" in functional design and REP’s world-class engineering and manufacturing capabilities, this collection delivers accessories that are smarter, lighter, and more effective than anything else in the gym.

The Kleva Difference: Why Aluminum?

Most gym attachments are overbuilt, heavy, and cumbersome. The REP x Kleva Built line utilizes high-grade, anodized aluminum to solve this problem.

  • Better Connection: Lightweight attachments don't "float" or pull the cable when you adjust the weight stack pin.

  • Portability: Gear like the Genesis Jack is light enough (<2lbs) to live in your gym bag but strong enough to lift 1,000lbs.

     

  • Premium Feel: Finished with signature knurling options—choose between Volcano (medium grip) or Mountain (aggressive grip) to match your REP barbells.

The Collection Lineup

  • Genesis Jack® 2.0: The original game-changer. A portable deadlift jack that fits in your bag and saves your back when loading plates.

  • Atlas™ Attachments: The ultimate hybrids. Versatile handles that transition seamlessly from cable machines to landmine rows.

  • ISO Grip & Tricep Attachments: Precision-engineered for isolation work, featuring ergonomic ball-ends and smooth swivels to reduce joint strain.

     

Experience the new standard in training accessories. Shop the full collection below.