Hydra Crossmembers

Purchased these 30” crossmembers to expand my Rogue SML-2 -> Half Rack -> 6 Post. These crossmembers fit perfectly on my Rogue since it’s true 3x3 5/8”.

There are 4 1” holes spaced throughout the crossmember. Good to know if compatible with other 1” accessories.

What more could you ask for? These are solid and well-built. The variety of sizes was a surprise, considering most other companies don't offer a selection of widths. Depending on the length, you may need a second person to help you put these on.

Building stand alone stations for rack attachments. First one is for the Shoulder Boulder. Works as it should.

The blue colored crossmembers and uprights are SO nice! They did a really good job on the finish. Doesn’t feel grainy, doesn’t feel cheap. I already had a Rogue upright and that feels so rough and lower quality.

Glad BOS is leading the way in quality!

Great product fit my Monster light rack like a glove. Quality powder coating and hardware. Shipping was a little slow, but when I reached out to customer service, they were more than helpful five star.All the way! I'm looking forward to doing business in the future.

I’m definitely not using these as intended but let me tell you, these things are sturdy! I wanted to bring my pull up bar off the front of my rack to get more space without worrying about the pulley system mounted above or taking up more floor space. I left them open on one side and used it to attach my Bells of Steel multi grip pull up bar. This has been the upgrade I didn’t know I needed! At 30”, it doesn’t flex at all with the weight of the bar plus me at 190 pounds bodyweight.

Hydra crossmembers was needed to add the hydra pulley system to my Monster lite half rack.

I have the sml2-c
It fit perfectly and bells was kind enough to give me a discount

I love the hydra rack system. Been updating my gym last couple years. The guys at the calgary location are awesome. They help me build my dream gym play area. I customize everything. Love the blue pieces the most. It is very strong. I can do my muscle ups. Dips. I basically built a calisthenics park in my basement. Even used it for my custom sim racer so it matches my man cave gym. Thanks

Purchased 43” to be the top frame member after purchasing a BOS lat pulldown/low row rack attachment. Works as advertised and provides great top attachment point to the lat pulldown/low row.

Compatible with the Rogue Monster Lite

I ordered these so I could add a landmine attachment to the lower part of my rack. They are exceptionally well built and are 11 gauge steel. Originally they sent the wrong hole size and quickly sent me the right ones. Customer service was fantastic and I will keep buying from this company. Its so nice to deal with a group that treats its customers like gold! thanks everyone at BOS

I’ve upgraded from a 4 to 6 post, and needed these to move away from my stand alone rack footers. These fit the bill, and the finish and welding were the high quality I expect from Bells of Steel

Fits.

It’s great to have the option to buy individual crossmembers so you can customize your rack according to your needs.

I purchased the Hydra crossmembers to add onto an existing 3x3 5/8 rack that uses American Freedom units. Everything fits perfectly and the crossmembers also came with all the hardware required.

I deducted one star because the holes on the top and bottom are not all 5/8 and they are weirdly spaced. It isn’t affecting my intended functionality right now but not sure about future compatibility.

The pics on the website do show this odd hole spacing, but it’s not mentioned in the description so I didn’t notice it until I received it.