Our Gronk Fitness Bumper Plates are heavy duty and highly durable, built with minimal surface imperfections. These plates are precision molded offering a very low bounce, and sound deadening properties.

Specifications and Construction Features:

• Equal 450mm (17.7”) outer diameter
• Chemically bonded 10mm thick steel inserts
• Shore Hardness of 75 – 90 SHa for superior bounce reduction and safety
• 50.5mm center hole
• Weights are in LBS
• Sold individually
  
• Weight Offered: 10,15, 25, 35, 45

Warranty Information

 for full Gronk Fitness warranty information.

• Residential: 5-year warranty against breakage and manufacturer defects
• Commercial: 1-year warranty against breakage and manufacturer defects
• Comprehensive Coverage: Ensures peace of mind with extensive warranty support.
• Quality Assurance: Backed by a commitment to durability and functionality.
• Customer Support: Reliable customer service for any queries or concerns.