Rogue CB-4 38MM Camber Bar
Rogue Fitness

Rogue CB-4 38MM Camber Bar

Owned By: 5 gyms
#2 Most Owned Bow Bar
#29 Most Owned Barbell
Average Rating: 4.50
Total Reviews: 4

The Rogue CB-4™ 38MM Camber Bar was developed in collaboration with Westside Barbell, and made its public debut as the “Double T” Bar at the 2022 Arnold Strongman Classic (nick-named in honor of the late Dr. Terry Todd). The goal with this design was to build a curved / bowed specialty bar suited not only to the world’s top powerlifters and Strongmen, but athletes of every size and ability level. To get there, we started with a series of different prototypes–of varying diameter, bend angle, and knurl pattern–and sent them all over to the least compromising focus group in the iron game: the athletes at the Westside Barbell Gym. Through their repeated testing and direct feedback, we were then able to determine which specs best delivered all of the key benefits we were looking for.

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Rogue CB-4 38MM Camber Bar Reviews

Based on 4 reviews from Gym Radar users, the Rogue Fitness Rogue CB-4 38MM Camber Bar have an average rating of 4.50 out of 5. They're currently the #2 most-owned Bow Bar on Gym Radar, with 5 home gyms reporting ownership.

4 Reviews

4.50 / 5
Performance
4.75 / 5
Build Quality
4.75 / 5
Value
4.00 / 5

User Reviews

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Hogan Gagle
Vienna Iron Club
226 reviews
2460 points
(4.67)
2/10/2026
This does have a good feel. It get compared to the duffalo bar and I do think that is fair. They do feel different enough to where I could see someone justifying having both, but for 99% of people I’d recommend duffalo if you can find it. That being said, if you can’t find it then this this my next choice for bars on the market to buy new. Good feel and angle. Thickness of bar feels solid on the back.
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Big Brett
Ugly Carpet Gym
13 reviews
478 points
(4.67)
2/10/2026
I don’t have good shoulder mobility, so my shoulders and elbows hurt from squatting. This barbell is so comfortable to squat with. Easy on the shoulders and elbows. The thick bar with the knurl all the way across your back feels locked in. If I could only have 2 bars, I would take this and a power bar. The bar feels secure enough with standard j cups. The Ghost roller j cups with inserts really lock it in. Stores fine in Darko anchor mounts above.
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Robo
The Cage
103 reviews
1077 points
(5.00)
2/4/2026
I had a period of time where I was using this once a week and I loved it. I have never used a duffalo bar so hard for me to compare but this is great. I love the thicker diameter and what that adds to pressing movements. Right now SSB has taken over as my secondary squat but I am looking forward to having this back in program. I loved using it.
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Basement Brandon
Basement Barbell
222 reviews
1675 points
(3.67)
1/16/2026
I've owned several buffalo style bars and the Rogue CB-4 is the one I decided to keep. The main reason for me keeping this one over the Duffalo bar or other options is mainly due to the novelty of this being 38mm. It is built very well, but I rated it slightly lower b/c the initial batches were not bent correctly and they had to replace mine and many others. The finish on mine is also more matte now, when the first one I had was more satin. Otherwise this thing is great but for most they'd probably rather spend $300 or so on a lesser bar b/c they won't use it as often or don't care for the thicker diameter.
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