📋 Basic Information
Model NO.
C-CBP05/10/15/20/25KG
Certification
RoHS, ISO, CE
🏋️ Product Description
Hi temp Crumb Rubber Bumper Plate - Crossfit Gym Weightlifting Equipment
Gym Strength Weightlifting Training Color Rubber Bumper Weight Plate. Features:
Stainless Steel insert ring; Quality alloy rubber formulation; UV-proof and antifriction;
Dropping times more than 30,000 times with higher quality production.
5KG Main Technical Parameter:
Color: Gray + Black | Thickness: 24mm | Insert Ring: 50.5mm | Hardness: 75-80 Degree | Dropping Times: >20000 | Guarantee: 2 years.
10KG Main Technical Parameter:
Color: Green + Black | Thickness: 30mm | Weight Tolerance: 100 Gram | Time: 2500S | Dropping Times: >20000 | Guarantee: 2 years.
15KG Main Technical Parameter:
Color: Yellow + Black | Thickness: 54mm | Material: Crushed tyre granulator + virgin rubber | Dropping Times: >30000 | Guarantee: 3 years.
20KG Main Technical Parameter:
Color: Blue + Black | Thickness: 54mm | Weight Tolerance: 200 Gram | Vulcanization: 4000S | Dropping Times: >30000 | Guarantee: 3 years.
25KG Main Technical Parameter:
Color: Red + Black | Thickness: 76mm | Shore Hardness: 96 Degree | Weight Tolerance: 250 Gram | Dropping Times: >30000 | Guarantee: 3 years.
❓ Frequently Asked Questions
1. What is the durability of the Crumb Rubber Bumper Plates?
The plates are tested for extreme durability, with dropping times exceeding 20,000 to 30,000 times depending on the weight model.
2. Does the center ring become loose over time?
No, our plates feature a high-quality Stainless Steel insert ring designed to remain secure even after repeated dropping.
3. What is the weight tolerance for these plates?
We maintain a precision weight tolerance of approximately 1% gram tolerance (e.g., 50g for 5kg plates, up to 250g for 25kg plates).
4. Can these plates be used outdoors?
Yes, the alloy rubber formulation is designed to be antifriction and ultraviolet-proof, making them suitable for outdoor working environments.
5. What is the standard diameter for the bumper plates?
All weight variants (5kg to 25kg) follow the standard 450mm diameter requirement for professional weightlifting.
6. What kind of guarantee do you provide?
We offer a 2-year guarantee on 5kg-10kg plates and a 3-year guarantee on 15kg-25kg plates for peace of mind.
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