The Black Fleck Crumb Bumper Plates (Tire Particle) are professional-grade weightlifting plates designed for commercial gyms, functional fitness facilities, and home training spaces. Made from rubber (tire particle / crumb rubber) with a stainless steel integrated compression casting insert collar, these plates combine eco-friendly construction with exceptional durability. The precision tooled stainless-steel inserts allow plates to slide freely on the barbell bar, ensuring smooth loading and unloading even during fast-paced workouts.
Built with a 450mm ±3 diameter and 50.6mm ±0.2 inner diameter, these plates fit all standard Olympic barbells. The soft rubber texture provides consistent dead bounce and floor protection, while the ±1% weight tolerance ensures accurate loading for training. The eco-friendly, odor-free rubber compound makes these plates safe for indoor use immediately after unpacking.
The stainless steel insert collar features an integrated compression casting process, delivering exceptional performance benefits:
The insert is permanently bonded into the rubber during molding, ensuring it will not loosen even after thousands of drops.
Each plate undergoes rigorous testing with a minimum drop test rating of 8,000 to 10,000 times. This commercial-grade durability ensures the plates can withstand daily overhead drops in busy gym environments. The soft rubber compound is formulated to absorb impact energy without cracking, chunking, or deforming, while maintaining consistent dead bounce rep after rep.
The rubber material is eco-friendly with no odor, making it safe for indoor use. Unlike recycled rubber plates that can emit strong odors, these plates are ready for use immediately after unpacking. The soft texture provides excellent impact absorption and floor protection, while the surface resists chalk and sweat buildup.
The tire particle (crumb rubber) construction provides exceptional durability and impact absorption. The rubber compound is formulated to be soft yet durable, delivering consistent dead bounce and superior floor protection. These plates maintain their integrity over years of use in high-traffic training environments.
| Weight (KG) | Weight (LB) | Diameter (mm) | Inner Diameter (mm) |
|---|---|---|---|
| 5kg | 10LB | 450±3 | 50.6±0.2 |
| 10kg | 25LB | 450±3 | 50.6±0.2 |
| 15kg | 35LB | 450±3 | 50.6±0.2 |
| 20kg | 45LB | 450±3 | 50.6±0.2 |
| 25kg | 55LB | 450±3 | 50.6±0.2 |
These black fleck crumb bumper plates are suitable for:
The 450mm diameter ensures compatibility with all Olympic barbells and platforms. Weight accuracy within ±1% makes these plates suitable for general training.
Customized logo is available for gym branding. OEM orders accepted for custom weight denominations and packaging.
| Specification Category | Technical Details |
|---|---|
| Product Name | Black Fleck Crumb Bumper Plate (Tire Particle) |
| Material | Rubber (Tire Particle / Crumb Rubber) |
| Key Features | Eco-friendly, odor-free, soft texture, stainless steel integrated compression casting insert collar, excellent elasticity, wear-resistant, impact-resistant, no scratches, no white frost |
| Diameter | 450mm ±3 |
| Inner Diameter | 50.6mm ±0.2 |
| Weight Tolerance | ±1% |
| Drop Test Rating | 8,000 - 10,000 times |
| Insert Collar | Stainless Steel Integrated Compression Casting |
| Color | Black |
| Weight Options (KG) | 5kg, 10kg, 15kg, 20kg, 25kg |
| Weight Options (LB) | 10LB, 15LB, 25LB, 35LB, 45LB, 55LB |
| Logo Customization | Customized Logo Available |
