IRONWOD Natural Rubber Competition Grade Plates
The IRONWOD Natural Rubber Competition Grade Plates are made from natural rubber around a steel center, built to a competition-grade weight tolerance and a low-bounce drop. Each natural rubber plate is held to a weight tolerance within 15g and passes repeated high-drop testing without cracking, so the plates keep their shape and balance through heavy training loads.
Key Features
- Natural rubber construction with a steel center
- Competition-grade weight tolerance within 15g
- Low-bounce design — a 20kg plate dropped from 2m rebounds less than 5cm
- Passes 10,000-20,000 high-drop cycle testing without cracking
- Grip-friendly, non-slip edge texture for easy handling
- Color-coded by weight for quick identification
- Quality-inspected natural rubber, tested for reduced odor and safe metal levels
Technical Specifications
| Specification | Value |
| Diameter | 450mm (+/- 3mm) |
| Center Hole Diameter | 50.40mm |
| Weight Tolerance | Within 15g |
| Drop Test | 10,000-20,000 drops without cracking |
| Bounce | 20kg plate: under 5cm rebound from a 2m drop |
| Weights & Colors | 5kg White, 10kg Green, 15kg Yellow, 20kg Blue, 25kg Red |
Who Are These Natural Rubber Plates For?
These natural rubber plates suit high-end weightlifting clubs, CrossFit facilities, and gyms running high-frequency training who need competition-grade accuracy and plates that hold up to repeated dropping.
Frequently Asked Questions
Can I use the 5kg natural rubber plate on its own?
No — the 5kg natural rubber plate is not recommended for standalone use, as it carries a risk of breakage. Pair it with other plates when loading the bar.
How much bounce do these natural rubber plates have?
Very little. A 20kg plate dropped from 2 meters onto concrete rebounds less than 5cm, and every plate is held to a 15g weight tolerance for competition-grade accuracy.
