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  • Mirafit 20kg Power Bar
  • Back in stock and better than ever, with improved design and a choice of four fantastic finishes
  • Our Power Bar matches all IPF specs for powerlifting and features a 29mm diameter shaft with a deep aggressive knurl, ideal for heavy lifts
  • The bar is stiffer than regular Olympic barbells with less whip, making it ideal for movements such as squats and bench press
  • Deeper knurling feels noticeably different in the hand, allowing improved grip during heavy lifts
  • The bar features self-lubricating, graphite-infused bronze bushings for lower maintenance and consistently smooth rotation 
  • Reduced spin compared to bearing bars, offers greater control during heavy lifts 
  • The ideal barbell for a mix of deadlifts, bench press and squats
  • Barbell shaft is available in hard chrome or Cerekote finish
  • Barbell sleeves are available in hard chrome or matte black
  • Stainless steel outer sleeve bushings for optimal durability
  • IPF knurl marks including centre knurl
  • Premium metal end caps with Power Bar design 
  • Laser detailing with weight indicators on the inside of the sleeves
  • Suitable for use with Olympic weight plates and bumper plates
  • Please note this bar is designed for training. It is not competition certified 
  • Choice of Finish:
    • Hard chrome shaft with hard chrome sleeves
    • Black Cerekote shaft with hard chrome sleeves
    • Black Cerekote shaft with matte black sleeves
    • Orange Cerekote shaft with matte black sleeves
  • The matte black sleeves on these bars go through a multi-stage process that actually transforms the surface of the steel (rather than simply adding a coating that could chip off)
  • They have a matte black finish rather than a shiny black finish and will still show marks but the surface will not chip or scrape off like a traditional coating
  • If you require a sleeve that shows less marks then we recommend the hard chrome sleeves instead
  • Specification:
    • Bar weight: 20kg
    • Bar length: 220cm (7.2ft)
    • Grip diameter: 29mm
    • Centre length: 131cm (4.3ft)
    • Sleeve diameter: 50mm
    • Sleeve length: 41cm
    • Load testing: 680kg/1500lb
    • Tensile strength: 210k psi
    • Weight accuracy is +/- 1%
    • Knurl marks: IPF
    • Knurling: Deep/Aggressive
    • Whip: Low
    • Sleeves: Smooth

This product is designed for use in home, light commercial and full commercial gyms.

Mirafit Power Bar

5 (17)
Our 20kg Power Bar features a larger 29mm diameter and deeper, more aggressive knurling, ideal for squats, bench press and deadlifts. The barbell matches all IPF specifications for powerlifting and is available in a choice of four finishes.
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Mirafit 2" Olympic Weight Bar Collars
From Regular Price £12.99
Suitability

Suitable for home, light commercial or full commercial use.

UK Delivery £4.99

You'll never pay us more than £4.99 for delivery to any UK address no matter how many items you order!

Money back guarantee

We offer an industry-leading 30-day money back guarantee on all unused Mirafit products.

Features

Aggressive Knurling

Aggressive knurling on a 29mm diameter shaft improves grip during heavier lifts.

Made for Powerlifters

This powerlifting barbell has both reduced whip, and reduced spin. Matching IPF specifications, it’s great to train for powerlifting competitions.

Bushings

Composite bushings reduce spin compared to bearing barbells, making this bar ideal for powerlifting.

Frequently Asked Questions

What is a power bar and how is it different from a standard Olympic bar?

A power bar is designed specifically for squat, bench press and deadlift training. Compared with a general-purpose Olympic barbell, a power bar usually has a thicker shaft, more aggressive knurling, lower whip and reduced sleeve spin. These features provide greater stability and grip during heavy lifts.

Is the Mirafit Power Bar suitable for beginners?

Yes. Although power bars are often associated with experienced powerlifters, beginners can also benefit from improved grip and stability. However, the deeper knurling may feel more aggressive than a standard gym bar if you are new to lifting.

Why does the Mirafit Power Bar use a 29mm shaft?

A 29mm shaft increases stiffness and reduces bar whip under heavier loads. This helps create a more stable feel during squats and bench press while improving control during powerlifting movements.

What does "low whip" mean on a barbell?

Bar whip refers to how much a bar bends and rebounds during lifting. Low whip means the bar stays more rigid under load, helping create a predictable lifting experience during heavy squats, bench presses and deadlifts.

Is the Mirafit Power Bar suitable for deadlifts?

Yes. The bar is designed for the three main powerlifting movements: squat, bench press and deadlift. Its aggressive knurling helps improve grip while reduced spin provides more control throughout the lift.

Can I use bumper plates with the Mirafit Power Bar?

Yes. The bar has 50mm Olympic sleeves and is compatible with Olympic weight plates and bumper plates.

Does the Mirafit Power Bar match IPF specifications?

The bar matches IPF specifications including knurl markings and dimensions, making it useful for lifters who want their training setup to closely replicate competition equipment. It is designed as a training bar and is not competition certified.

What is aggressive knurling and who benefits from it?

Aggressive knurling is a deeper grip pattern cut into the barbell shaft. It helps improve hand grip during heavy lifting and is often preferred by powerlifters and strength athletes.

How much weight can the Mirafit Power Bar hold?

The bar has been load tested to 680kg to support very heavy training loads, making it suitable for home gyms, commercial facilities and progressive strength training.

Which finish should I choose: hard chrome or Cerakote?

Hard chrome offers a classic finish with excellent durability and can show fewer marks over time. Cerakote provides additional corrosion resistance and a distinctive appearance while allowing you to customise the look of your setup. For more information, check out our article on What is Cerakote on a Barbell.

Is a power bar better than a multipurpose barbell?

It depends on your training style. If you mainly focus on squats, bench press and deadlifts, a power bar can provide better grip and stability. If you also perform Olympic lifts like cleans and snatches regularly, a multipurpose bar like the Fine City bar is a better choice.

How do I maintain my power bar?

Regularly brush chalk and debris from the knurling, wipe off sweat, keep the sleeves clean and store the bar in a dry environment. Periodic maintenance helps preserve performance and appearance.

Is this bar suitable for home gyms and commercial gyms?

Yes. The Mirafit Power Bar is designed for home, light commercial and full commercial environments.

Reviews

(5) Based on 17 reviews
5 star reviews
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Share your thoughts

If you've used this product, share your thoughts with other customers

Write a review
Stevie
Oct 10, 2026
I picked this Power Bar up during the sale, and the quality is exceptional. The orange finish looks brilliant and perfectly matches my orange Mirafit M4 Half Squat Rack. Performance-wise, it’s exactly what I needed. The knurling is great—providing a really secure grip for heavy pulls—and the bar itself is incredibly solid, with noticeably less flex than my previous bar. It handles all my heavy compound work perfectly, feeling completely stable whether I'm doing deadlifts, squats, bent-over rows, bench press, or overhead press. I absolutely love using this bar and couldn't be happier with the upgrade.
Hutchi
Oct 8, 2026
A quality piece of kit. Well packaged and a quick delivery. Definitely recommend.
T B
Sep 14, 2026
Excellent bar, good price.
Wiggy
Apr 11, 2026
Still giving this item a 5 star rating even though I was messed about quite a bit by the delivery company. Came well packaged, there is definitely quite a difference with the heavier knurling on the bar than my old bar but not in a bad way, will last a lifetime in a home gym environment.
Lu
Apr 23, 2025
Love the knurling, leaves a lasting mark! Little spin which is great, and no whip…yet! Favourite, go to bar and centre knurling helps with squat grip on back and single arm deadlifts
Master Chief
Oct 23, 2023
This bar is better than most gyms I have been too, grip is excellent especially if you have big hands, doesn't feel like it digs into your hands. been using it on 200kg and no flex so you'll have no problem with heavier loads.
Lord Liftington
Jan 18, 2023
I went for the black; it's gorgeous. Even after I've done the big 3 for the day(/week), and shouldn't go anywhere near the bar, I like to bask in its presence. I sit and look at it, cold but pretty - in a rugged sort of way. I have no experience with a deadlift bar, with whip et al, but can say I don't feel much "flex" (whip) in this thing off the floor. Maybe that's the puny amount I'm able to huff and puff off the ground, but this does feel very sturdy. Simultaneously good (strong) and bad (less whip). It's a beautiful thing for squats. Benching too, although it's perhaps too wide at 29mm? For squat and bench, the centre knurl helps line up the lift very well: ↔️ The knurl is firm, but doesn't rip my skin. I have little indents, but they go after half an hour so. The spin is subtle: it'll roll about a half turn, with no weights on. Then stop. As if to say, stop messing around and put on some weight plates already. Coming from a 5ft, 1in ThreadLock bar to... this: wow. I've widened my (MiraFit) M230 squat rack, and now have vastly better ergonomics for bench and squat. I no longer feel squashed in. Let's hope this leads to bigger numbers, which reminds me... I'd better go to work: ????????
Rab
Nov 11, 2022
Nice knurling, not too much rotation, does what it says on the tin. Recommend
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