Bonnlo Upgraded Adjustable Weight Bench: Tested & Reviewed

Hunting for the best adjustable weight bench is not easy. There are hundreds of available benches out there, so which one should you choose? It depends on a few things, but if you're looking for an affordable yet effective model, the Bonnlo upgraded adjustable weight bench is one to consider. 

Bonnlo makes basically everything, from fitness equipment to pet gates to TV cabinets to kitchen sinks. But right now, we'll be focusing on just one thing: the company's best-selling adjustable weight bench. 

So let’s jump right into the features.

Product Specifications

Folded Length


Regular Dimensions

57" L x 13.4"W x 17"H

Weight Capacity

660 Lbs.

Back Positions


Seat Positions


Product Weight

34.5 Lbs.

Main Features Of The Bonnlo Bench

The frame of the bench is made of durable steel and is powder-coated for extra protection. The seat and backrest come with comfortable padding and high-density upholstery for better body support. The entire bench can supposedly to hold up to 660 pounds of total weight.

The bench has 2 pads: a back pad, which has 6 different adjustable positions (including inclined, declined and flat) and a seat pad with 3 adjustable positions. The uncommon additions are the 2 elastic strings for upper body exercises, which are included for free.

The bench folds completely flat for easy transport and storage. The assembled dimensions when the bench is in the flat position are 57 x 13.4 x 17″ (144.8 x 34 x 43.2 cm) and the empty weight is 36 pounds (16.3 kg).

Packaging & Assembly

According to Bonnlo, 99% of the parts have been pre-assembled, so this bench is ready to use out of the box. Just be sure to tighten down the bolts and nuts before usage as these could have loosened during shipping. 

All you have to do to start using your bench is  align the necessary holes properly and tighten the nuts, which shouldn't take you more than 30 minutes.

Price Guide

This bench is one of the most affordable I have come across. It's not as high in quality as a commercial-grade bench, but considering the low price tag, this is to be expected. 

Compared to other benches at this price point, it's safe to say that the Bonnlo is one of the best. Not many benches under $100 can hold up to 660 pounds, and very few are built as solidly as this one.

Feature Summary
  • Sturdy steel frame construction
  • Powder-coated
  • Comfortably-padded bench
  • High-density upholstery
  • 6 adjustable back pad positions
  • 3 adjustable seat pad positions
  • Total weight support of 660 lbs
  • 2 elastic strings included
  • Assembled dimensions (flat): 57 x 13.4 x 17 inches  
  • Empty weight of 36 pounds
Bonnlo Upgraded Adjustable Weight

My Experience With This Weight Bench

Frame & Adjustability

The bench itself feels stable and does not wobble or falter under my weight of 160 pounds, although personally, I think the 660-pound max weight support is a little far-fetched. Four hundred pounds seems a bit more realistic, but the good news is that even this weight support is perfectly adequate for most weight lifters. 

Once assembled, you can make adjustments to the 6 different back pad positions. It has a 20° decline position, a flat position and 4 incline positions (90°, 60°, 45°, 30°) which should be enough to cover most, if not all, of the exercises you plan on doing. 

The mechanism to make adjustments to the bench and seat positions feels tight. Since the bench is quite lightweight, you should either sit on it or hold it in place with a leg when switching positions in order to unscrew the adjustment knob. 

The rubber caps at the base could be slightly tighter as they might fall off when you are moving the bench around your home. But that’s a minor flaw.


Bonnlo Upgraded Adjustable Bench Dimensions

Regarding the seat pad, the Bonnlo upgraded adjustable weight bench has a seat that can accommodate even larger individuals, but I personally feel that it is strangely designed. 

The most outer part of the pad is not steel-supported, so you should avoid sitting on the edges. But in regards to comfort, the padding and upholstery does the job. The included strings are made of cheaper materials, but also get the job done.

Height & Weight Limitations

As I mentioned already, there's not much limitation in terms of user weight. If Bonnlo is being truthful, then this bench can hold up to 660 pounds, and even if not, it still offers great weight support. 

I don't see height limitations being much of an issue, either. However, the gap between the seat and back pad is quite large (2.5"), especially when the bench is laid fully flat. This might be an issue for shorter individuals, but I experienced no problems. 

Pros And Cons Of The Bonnlo Bench


  • Stable
  • Sturdy steel frame
  • Good upholstery
  • Comfortable 
  • Lightweight (easy to move)
  • Included elastic strings
  • Affordable
  • Folds flat for storage


  • The adjustment knob is very tight
  • The outer-part of the seat does not have solid support, so avoid sitting on the seat edges
  • The rubber caps at the base are loose and at risk of falling off

Comparing The Bonnlo With Similar Weight Benches  

One of the best ways to do your due diligence for selecting the best weight bench for you is to compare it with similar models. There are 3 that are very similar in functionality and design to the Bonnlo bench:

  • Bonnlo Vs Gymenist - When comparing these 2 benches, the Gymenist bench is slightly more expensive, but doesn't really have much to show for the added cost. It still has some great features, like a folding design and good adjustability, but the Bonnlo wins in regards to value for money. 
  • Bonnlo Vs Tusy - The Tusy weight bench has some similarities to the Bonnlo model, like the addition of elastic strings for more upper body exercises. It also has an additional piece for doing crunches more effectively, but if you're trying to stick to a budget, this one falls in the $100+ category. 
  • Bonnlo Vs Pasyou - Pasyou's weight bench comes with simple features, but sometimes that's all you need. In terms of design, it's actually very similar to the Bonnlo, so if you don't need all the bells and whistles, either of these benches can serve you will. 

Conclusion: Should You Buy The Bonnlo Weight Bench?

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If you don't mind the mentioned cons, then this bench is worth trying. It is stable with solid construction and quite comfortable, but best of all, it's extremely affordable. If you're looking for a budget bench that outshines other models in its price point, then I’d say go for the Bonnlo. 

Alternatively, if you are looking for something higher in quality with commercial-grade components, then you can check out the Super Bench by Ironmaster! 

Paul J

Last Updated on August 29, 2021