Summary by Shredded Dad

This review explains Weight It Out Thin Bumper Plates in plain terms with practical takeaways for home gym owners. Shredded Dad publishes reviews, comparisons, and fitness tools to help people build better garages and train smarter.

Weight It Out thin bumper plates (aka Thumpers) solve one of the most common home gym frustrations…

Bulky bumper plates that limit how much I can load on a barbell, specialty bars, or weight sleeves on plate loaded machines.

At only 1.3″ wide for the 45 lbs bumper plates, these thin bumper plates give me more loading capacity without sacrificing durability or performance.

Let’s check them out!

Unboxing

Packaging was on point.

The boxes came taped all around and surrounded with heavy duty packing straps that kept the plates from ripping out of the boxes.

Each plate came wrapped in a thin white sleeve.

This is for protection against scratches so the boxe and bumper plate aren’t constantly rubbing against each other during transit.

And here is the Thumper (thin bumper).

I dig the black and white look with raised lettering.

It does feel very dense and slightly slick due to some oily residue on them but little to no odor like other bumpers I’ve used.

Specs

Material: Steel core encased in a compression molded polyurethane shell

Thickness: 1.3″ (45 lbs), 1″ (25 lbs), 1.1″ (10 lbs), 1″ (5 lbs), 0.75″ (2.5 lbs)

Diameter: 17.72″ (45 lbs), 14.5″ (25 lbs), 9″ (10 lbs), 8″ (5 lbs), 6.5″ (2.5 lbs)

Compatibility: 2″ center hole fits Olympic barbells

Weight variance: 1.5%

Durometer rating: 90 (low bounce)

Finish: Matte black

Warranty: Lifetime

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What Are Weight It Out Thin Bumper Plates?

weight it out thin bumper plates vs competition bumper plates — Weight It Out Thin Bumper Plates vs Competition Bumper Plates

Weight It Out is known for their thin cast iron weight plates and now they’ve brought this same concept to bumper plates.

Regular bumper plates are mostly made of rubber and wide so they can absorb the impact on the barbell and floor when they are dropped during Olympic lifts.

These thin bumper plates are built from steel cores covered in a compression molded polyurethane so they’re more durable than rubber or crumb rubber.

Since they take up less space on barbells and weight horns, they take up less space and I can load more weight.

RELATED: Weight It Out Plates Review

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Who Are Weight It Out Thin Bumper Plates For?

Ideal For:

Home and garage gym owners with limited space

Powerlifters who run out of barbell space when using regular width bumper plates

Specialty bars like safety squat bars and trap bars with short sleeves than Olympic barbells

Plate loaded machines (lever gyms, leg developers, leg press machines, etc)

Weight sleds where a lot of weight can be pushed but weight horns run out of space

Loading pins for cable machines, loadable kettlebells, Ukrainian deadlifts (deficit deadlifts with a loading pin T-handle)

Not Ideal For:

Dropping from overhead repeatedly since they could cause damage to the flooring

People who don’t lift heavy enough to worry about running out of space on a barbell

Those looking for budget bumper plates

Top Benefits Of Weight It Out Thin Bumper Plates

Maximize Space

The Weight It Out thin bumper plates are very beneficial when it comes to loading as much weight as I can lift without eating up space.

Weight horns on plate loaded machines are not as long as barbell sleeves and that’s where these thin bumpers shine.

Lifetime Warranty

As long as Weight It Out exists, I’m able to replace the bumpers if something were to happen to them.

These feel extremely dense and durable so I doubt anything will, but it’s good to have that peace of mind that I’m covered if I need replacements.

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Best Features Of Weight It Out Thin Bumper Plates

Material

Weight It Out thin bumpers are made with a steel core and covered in a compression molded polyurethane cover.

This is much more durable than regular rubber or crumb rubber bumpers.

They have a durometer rating of 90 which means they don’t bounce much so when they’re dropped, they won’t jump around uncontrollably.

With these bumpers being thin and being dense, you’d think they would damage the floor but according to Weight It Out, they’ve dropped them from 15 feet with no issues.

I have stall mats in my garage gym so it won’t affect me but I’d probably mix these up with regular bumpers (if you have any) just to help absorb some of the impact.

Thickness

how thick are weight it out thin bumper plates

I have a set of 45 lbs thin bumpers which are 1.3″ thick. Weight ranges below these are thinner.

When I set two of the thin bumpers next to one competition bumper plate, combined they are slightly thicker than one bumper plate.

Being in a garage gym with limited space, not only can I load more on machines and bars, but these bumpers take up less storage space as well.

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ALSO CHECKOUT: XMaster Chrome Weight Plates

Weight It Out Thin Bumper Plates Pros & Cons

Pros

Maximize space: Thinner plates means I can load a barbell or plate loaded machine with more weight plates than with thicker bumper plates

Durable: Built with a solid steel core enclosed in a premium polyurethane shell (more durable than rubber and crumb rubber bumpers)

Low bounce: Dense polyurethane has a durometer rating of 90 so they don’t bounce much when dropped and protect my floor/bars

Storage: Since these take up less space, storing them takes up less room

Warranty: Come with a lifetime warranty making them worth every penny

Cons

Price: More expensive than regular sized bumper plates since they’re using superior materials but they also come with a lifetime warranty

Wobble: They take up less surface area so they require a strong barbell collar so they don’t wobble on the bar

Weight It Out Thin Bumper Plates Price

I have a pair of 45 lbs thin bumpers and these are priced at $260.

Each one comes out to $2.88/lbs which is not cheap but remember these are made of a durable polyurethane that outlasts regular bumper plates.

They come with a lifetime warranty so that gives me piece of mind that if something goes wrong, I can contact the company and they’ll take care of me.

Weight It Out Discount Code

If you’re looking for a Weight It Out discount code, I’ve got one for you.

This will knock off 5% off the thin bumper plates and everything else on their website.

Just click the red button below to reveal my exclusive coupon code…

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Weight It Out Thin Bumper Plates Alternatives

Home Grown Lifting Hyper Thin Bumper Plates

Home Grown Lifting has the Hyper Thin bumper plates that are 2.4″ in thickness and made out of crumb rubber.

These are definitely thinner than standard bumper plates but still about an inch thicker than Weigh It Out’s.

Check Out The Hyper Thin Bumpers

Hands-On Experience Using Thin Bumper Plates

my experience using the weight it out thin bumper plates

I like that I’m able to have bumper plates that don’t take up a lot of space especially when I’m using machines.

One downside to these being thin dense, is that they’re hard to pick off the floor when they’re flat.

The outer lip helps a little but I still lean them up against my rack or a machine when I unload them.

I have the same issue with my chrome weight plates so it’s common with thin plates.

Other than that, I’m very happy with them not only while in use but also when it comes to storage since they take up less space.

Final Verdict: Are Weight It Out Thin Bumper Plates Worth It?

If you train heavy in a home gym and find yourself running out of bar space, yes they are worth it.

You get the same benefits of bumper plates (low bounce and less noise) without the downside of excessive thickness.

They do cost more than regular bumpers but the added loading capacity, cleaner lifts, durability, and lifetime warranty, makes them a smart investment for serious lifters.

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