Checking Out Vulcan’s New Urethane Bumper Plates and Dumbbells

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With urethane bumper plates being as popular as they are in the garage gym market, and urethane dumbbells being the most desired dumbbell option in the commercial market, it’s no surprise that Vulcan Strength has decided to get in on the urethane game by releasing both the Prime Urethane Dumbbells and Prime Urethane Bumper Plates.

So how’d Vulcan do with these two new urethane products? Well I was fortunate enough to have given the opportunity to test both of these products out, and I’m going to tell you guys and gals what I think of them.

What’s the Big Deal With Urethane?

Urethane is simply a superior product to rubber, and it has many qualities that make it ideal for strength training equipment like bumpers. It has a higher load-bearing capacity; superior abrasion, cut, and tear resistance; better tolerance to grease, oils and oxygen; and a higher durometer rating. Additionally, urethane coloring tends to be more vibrant and custom logos and branding can be permanently dyed into the urethane rather than painted on the surface like it is with rubber (which will eventually wear away.)

Rubber on the other hand is biodegradable. It degrades and rots over time as it is exposed to the elements. It just wears more easily and doesn’t offer the same longevity as urethane. Sure, rubber is more economical, and it will still last a long time indoors (even in a garage), but the clean look, bright colors, low bounce, and longer lifespan of urethane is what makes it the appealing material that it is.

Is urethane worth paying for?  If the price is right, absolutely.  Urethane bumper plates tend to be fairly affordable when compared to rubber plates so I think urethane is definitely worth considering in that case.

Vulcan Prime Urethane Bumper Plates

Vulcan Prime Urethane Bumper Plates Review

Vulcan’s Prime Urethane Bumper Plates are a really great addition to the urethane bumper plate market. They are one of the only brands that I know of to utilize the newer hub design (developed by American Barbell.) This new style is said to exponentially more durable than the previous design (which can be identified by the ridged hubs as seen below) while at the same time being a thinner disc.

Vulcan’s Prime Bumpers are also significantly less expensive than American Barbell’s new model and even slightly less costly than Rogue’s; who still sells the classic model.

New hub design versus the old hub design (AB does now offer the new hub as well btw)

Aside from the changes made to the hub and the thickness of the plates, Vulcan’s Urethane Bumpers maintain all of the other specifications of the classic urethane discs.  They are still 450 mm in diameter with a 50.4 mm insert, have a weight tolerance of +/- 1%,  and a Shore Durometer Rating of 90. Oh and there is no longer a seam around the circumference of the plate; which I would think would be a positive change; but I have no evidence of that.

The new style of urethane bumpers has no seam

One of the other previously unmentioned benefits of urethane products versus rubber is the complete lack of odor. Everybody knows what new rubber products smell like and not many people care for that smell. Urethane is odorless.

Great price, free shipping, and clearly the coolest logo

I think the Vulcan Prime’s are great plates; solid price, free shipping, and they have the best look simply because of the branding and logo.

Vulcan Prime Urethane Commercial Dumbbells

Vulcan Prime Urethane Commercial Dumbbell Review

Vulcan’s Prime Urethane Dumbbells have the same advantages over rubber dumbbells as urethane plates have over rubber plates. High-grade urethane is super durable, very clean and odorless, and they have the same high Shore Durometer Rating (90).

Vulcan Prime Urethane Dumbbells - the Knurling

Prime Dumbbells are built around a solid-steel shaft that has a moderate knurl and chrome finish. The black, textured urethane heads are large diameter and rounded both inside and out. This simply makes the dumbbells more comfortable against your body than something like the hex-shaped dumbbells (think lowering heavy dumbbells onto thighs after a chest or shoulder press.) It’s not a groundbreaking design by any means, but it is a very solid design at a competitive price point.

Vulcan Prime Urethane Dumbbells - Branding and Lettering

Urethane dumbbells are a great option for commercial gyms willing to pay for the increased durability and maybe even the custom branding, but they are still sort of a luxury purchase for a garage or home gym. The extra durability is obviously worth paying for in a high-traffic facility but I’m of the opinion that a high-quality rubber hex dumbbell will still go the distance in a private gym that only has one or two daily users.


I think Vulcan’s Urethane Bumpers are a serious contender in the bumper plate market and I believe they warrant serious consideration. The model version is current, the color and the branding is badass (the eagle), and the pricing is extremely competitive. I see these being a big hit in both the garage gym and commercial market.

The Prime Urethane Dumbbells on the other hand will be less appealing in the garage gym market but will probably make the short list for those shopping for a proper gym. The pricing is solid for urethane; Vulcan is seriously undercutting the big boys like Iron Grip, Ivanko and American Barbell. Even Rogue can’t touch these dumbbell prices.

The new Garage Gym Owner tri-blend hoodie. Lightweight enough to train in but just enough to take the edge off when your garage gym is cold. All purchases fund future reviews!


Source: Checking Out Vulcan’s New Urethane Bumper Plates and Dumbbells


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