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GBRX Fitness

Dumbbell Pair


Our rubber hex GBRX Dumbbells provide you with a solid, yet comfortable, grip and gym floor-friendly rubber heads. Sold in pairs and currently available from 3LB to 100LB, our dumbbells are a high quality, space and budget-friendly option. These dumbbells add countless training variation options to your programming. Though this training tool will challenge the most conditioned and hard-bodied athlete out there, they are also a great alternative for athletes and members who are not yet ready for barbell movements. Therapists and trainers also love our bells for their isolation and rehab movements. Our bells are constructed from the best materials available with noise-reducing rubber-encased heads, chrome-plated, ergonomic handles (ranging from 25mm to 35mm) and a smart head-to-handle design to help be sure you keep on training strong with them for a lifetime.

  • Weight range: 3-100LB
  • Tolerance: +/- 3%
  • Handle Diameter: 25MM up to 10LB, 35MM for 12LB and above
  • Heavy-duty Rubber Encased Heads: minimize noise, floor damage, and wear and tear on the dumbbells themselves.
  • Easy-grip, ergonomic Chrome-Plated Handle
  • Proprietary head to handle construction ensures the head does not come loose