MURPH® 55 lb Bumper Discs are designed for intensive training and demanding environments, where durability and performance are non-negotiable. Made from 100% virgin rubber, they offer exceptional density and optimal shock absorption to extend the life of your bars and platforms.
Compliant with IWF standards (450 mm diameter), these bumper plates feature an inverted steel ring toensure optimum bar stability and protection during heavy loading and rehearsals. Their 90 Shore A hardness guarantees safe, controlled rebound, even with repeated use.
Technical specifications
Diameter: 450 mm (IWF standard, tolerance ± 3 mm)
Center opening: 2" - compatible with Olympic bars
Composition: 100% virgin rubber (not recycled)
Weight tolerance: ± 2%.
Hardness: 90 - optimum, long-lasting rebound
Drop Test: Validated for 35,000 drops
Inverted steel ring for enhanced stability and strength
Why choose MURPH 55 lb Bumper Plate?
Designed for heavy loads, weightlifting and high-intensity training
Controlled bounce and increased fall safety
Definitely more durable thanks to their virgin rubber composition
Ideal for commercial gyms, strength athletes and competitors
MURPH plate thickness
Weight
Diameter
Thickness
2.5 lbs
175 mm
18 mm
5 lb
210 mm
19 mm
10 lb
450 mm
23 mm
15 lbs
450 mm
28 mm
25 lb
450 mm
40 mm
35 lb
450 mm
56 mm
45 lbs
450 mm
70 mm
55 lb
450 mm
85 mm
Delivery
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Shipping Costs
The cost of transport will be estimated automatically in your basket. For the majority of products, Shipping costs in Quebec for an order of more than 100$ are zero. Some exceptions apply for heavier and bulkier equipment.
Picking up my order
Murph Fitness offers the possibility of picking up your orders at our Alma warehouse. Please indicate this in the instructions and we will contact you. Click on the in-store pickup option during checkout.
Return & refund
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How do I return my order?
Any unworn, unused, unwashed or defective merchandise can be returned by transport to our warehouse in Alma, Quebec, Canada. Return requests can be initiated directly from your online account. You can also contact our team by email, Messenger or phone to coordinate the return.
Returns are accepted within 30 days of receipt of order. Return shipping costs are the responsibility of the customer.
Warranty
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Contact us for full details on product warranties.
Partners
Recommended products
If you're not sure, write to us!
We're happy to answer any questions you may have about your needs.
