Speedbump's Reviews (93)


(4.00)
3/11/2026
These are inexpensive options but at the cost of quality. I’ve found many that have overspray/slag on the center hole. Many of which required taking a file to sand the slag down so they could fit on a sleeve and also not scratch the crap out of the sleeves. You’ll also find pits here and there on the casting/coating. They work though so if you’re really on a budget it’s a fairly decent option. I have them as cheap accessory plates and I think they’re fine for that.
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(4.67)
3/11/2026
These are fine for axle bars but I find they are a little too snug on a standard barbell. Just makes them kind of a pain to release vs the axle bars, where they easily pop loose.
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(4.00)
3/11/2026
Let’s be honest, there are a ton of these rebranded for various sellers. Regardless, they work okay. They are magnetized which allows them to stick anywhere on your rack. They come in a ton of colors. They work well enough. These are not my go to collars, primarily because I find them too thin to really comfortably release and all. They are fine, just not my first choice.
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(5.00)
3/9/2026
Use these and love em. Nice grab from the magnets, look great, an easiest magpin there is. I will add though that they can come loose from the knurled knob so I added blue thread locker to mine.
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(3.67)
3/9/2026
This leg attachment will work on benches with the same size receiver. I use mine on a REP Blackwing and it fits just fine. The only fit issue was needing to drill additional holes for the REP pin and the post to be at a proper depth. Otherwise the attachment would stick out too far. The bench padding and leg padding do not line up though. So it does feel better using something like the AbMat to help level things off. To be fair though, it looks like even Bolt’s bench and this attachment are offset just the same. As far as the quality of the movements, I think the extension is the better of the 2 while curls are meh. The resistance curve definitely falls off a cliff well before the top of the movements. This would be a great little option if Bolt tweaked the design so you could add bands to help with the curve. It is light and easy enough to move around. I do recommend this depending on budget and one’s expectations.
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(5.00)
3/7/2026
I would say out of all of the hodge podge mix of KB’s I have, this is the nicest. The e-coat is my choice vs the powder coat on most of my other ones. Very well cast and nice finish all over.
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(5.00)
3/7/2026
If you’re gonna work grip and if you’re a Silly Goose, why not add the ultimate grip trainer to your kit? It’s a fun and silly way to chase a leaderboard gripping challenge.
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(5.00)
3/7/2026
I only recently added these to my gym. The medium and large ones and I have to say, that large fully loaded is humbling. My large comes in around 113lbs and talk about a game changer for dynamic workouts, whew! Manhandling a heavy bag vs a bar is something else but I like it for that reason, it’s not easy. Very well made bags and some are cheaper or about the same vs the amazon knockoffs. Highly recommend these.
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93 total