AFTON Black Rubber Bumper Plate
No-nonsense, all-rubber durability. Built for high-volume training.
The AFTON Black Rubber Bumper Plate is a gym essential—designed for lifters who demand reliability, resilience, and value. With eco-friendly construction, precise machining, and drop-tested strength, these plates are perfect for functional fitness, weightlifting, and commercial gym floors.
🔩 Key Features
Eco-Friendly Rubber: Made using non-toxic materials with zero odor, safe for enclosed gym spaces.
Full Rubber Body: Shock-absorbing construction protects flooring and equipment from impact damage.
Stainless Steel Insert Collar: Smooth loading with reinforced stainless steel center ring for durability and alignment.
Olympic Bar Fit: Inner ring diameter of 50.4–50.8 mm, ensuring a snug fit on all Olympic bars.
Standardized Diameter: Outer diameter of 450 mm across all weights maintains consistent lifting height.
Accurate Weight Tolerance: Within ±1% for serious training precision.
Drop Tested: Withstands 6,000 to 20,000 drops—engineered for long-lasting performance in high-use environments.
📐 Size & Thickness Guide
| Weight | Diameter | Hole Size | Thickness | Durometer |
|---|---|---|---|---|
| 5 KG | 450 mm | 50.4–50.8 mm | 25 mm | 90–95 |
| 10 KG | 450 mm | 50.4–50.8 mm | 44 mm | 85–90 |
| 15 KG | 450 mm | 50.4–50.8 mm | 61 mm | 85–90 |
| 20 KG | 450 mm | 50.4–50.8 mm | 71 mm | 85–90 |
| 25 KG | 450 mm | 50.4–50.8 mm | 86 mm | 85–90 |
🏋️♂️ Ideal For:
CrossFit boxes & HIIT studios
Olympic lifting & strength gyms
Home gyms that need quiet, safe flooring impact
