CAP Olympic Bumper Plate Weight Set
- 52.5 pound item weight
- 6 count unit count
- Number of items listed as 100
- Cast iron and rubber build
- Black color
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A cast iron and rubber plate set from CAP Barbell, in black, for building up a home bar. The listing gives conflicting counts and no bore size, so confirm what is in the set before you order.
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ASIN: B0DHYN3X3ZModel: OSR6ISCategory: Weight Plates
Overview
Not a single plate or a bar, this CAP Barbell listing is a multi-piece plate set made of cast iron and rubber. The count and weight lines disagree, and no plate sizes or bore are given.
Rubber over iron is easy on floors, and a multi-piece set can cover several loads. The limitation is muddled data: the item count, unit count and weight lines do not agree.
Who it's for
Home gyms topping up a barbell are the setting. Buyers who need exact plate weights, a bore size or a confirmed piece count should ask the seller first.
Pros and cons
- Cast iron core
- Rubber outer material
- Count and weight lines disagree
- Bore size not listed
- Plate breakdown absent
- No care instructions given
Performance notes
A plate set adds load only when the center hole matches the bar sleeve, so bore size decides whether it is usable at all. The rubber outer reduces noise and floor wear when plates are dropped or stacked.
Specifications
| Brand | CAP Barbell |
|---|---|
| Model | OSR6IS |
| Material | Cast Iron, Rubber |
| Color | Black |
| Number Of Items | 100 |
| Unit Count | 6.0 count |
| Total weight | 52.5 pounds |
Closest rivals on specs
Frequently asked questions
Does the CAP OSR6IS-100 set include a barbell?
No bar is mentioned in the listing.
What bar size do the CAP OSR6IS-100 plates fit?
The listing does not give a bore size, so fit cannot be confirmed.