Skip to product information

Soiflex - Curl Bar

Soiflex - Curl Bar

Regular price $179.95
Sale price $179.95
Regular price $358.95 Save 49% Sold out
300+ ORDERS SINCE THE SALE STARTED , DON'T MISS OUT!

Turn your dumbbells into a curl bar in seconds. Engineered end caps with reinforced attachment holes let you lock in your dumbbells for true bilateral movements — curls, presses, rows — without needing a full Olympic barbell.

✔ Compact, gym-bag ready
✔ Fits most standard dumbbells
✔ Rugged matte-black finish built to last

One accessory. Double the training possibilities.

BarCurl Bar

Return Policy


You have 30 days to return your item. If you experience any issues, don't hesitate to contact our support team we're happy to help.

Dimensions

Soiflex Bar is 41” in length with clamps

Soiflex Bar is 31” in length in between clamps

Soiflex Bar weighs a total of 5 lbs.

This offer is for limited time only! Buy before price increase.

View full details
Selected Variant Image
Soiflex - Curl Bar
Curl Bar
Regular price $179.95
Regular price $358.95 Sale price $179.95
Selected Variant Image
Soiflex - Curl Bar
Curl Bar
Regular price $179.95
Regular price $358.95 Sale price $179.95
The Soiflex Bar · Meet your dumbbells' upgrade

From Two Dumbbells To A Full Barbell.

Clamp it onto the dumbbells you already own and get a full barbell-grade lift in under a minute — without spending $1,000+ on new bars & plates.

Shop Soiflex Bar — $179.95
From Two Dumbbells To A Full Barbell.
Free Shipping30-Day Money-Back Guarantee2-Year Warranty10,000+ Customers Trust Soiflex
The Problem

Don't Let Your Home Gym Hold You Back.

Five things every home lifter knows too well — and the lifts they keep you from doing.

Buying New Weights Adds Up Fast✕

Buying New Weights Adds Up Fast

Hundreds spent on plates and dumbbells you'll barely use twice.

Traditional Barbells Don't Fit Home Gyms✕

Traditional Barbells Don't Fit Home Gyms

A full bar and rack eats your whole garage — and scrapes the walls.

Stuck Without Real Barbell Lifts✕

Stuck Without Real Barbell Lifts

No bench, no squat rack, no deadlift — two dumbbells can only take you so far.

Can't Push Past Plateaus✕

Can't Push Past Plateaus

Compound lifts stall the moment your dumbbells run out of weight.

Training On The Road Is A Struggle✕

Training On The Road Is A Struggle

Hotel gyms rarely have more than a rack of dumbbells to work with.

As seen on:PRESSE.COMAs seen on:Le JournalAs seen on:KICKSTARTER
The Original Dumbbell-to-Barbell Converter

The Soiflex Bar.

The dumbbells you already own become a full barbell in under a minute. No new weights. No bulky equipment. No trip to the gym. No DIY pipe-and-clamp setup.

Just clamp, lock, and lift — and you've got bench press, squats, deadlifts, rows and presses on demand, in the space you already have.

"The missing piece between 'I have dumbbells' and 'I have a real gym.'"
Shop Soiflex Bar — $179.95
The Soiflex Bar.
How It Works

Three Steps. Under A Minute. Every Time.

No tools. No bolts. No setup curve. If you can clamp it, you can lift it.

Clamp It.
01

Clamp It.

The clamshell opens, drops your handle in, and auto-fits most adjustable dumbbells. Zero adjustments.

Lock It.
02

Lock It.

Twist the locking collar shut. The harder you load it, the tighter it grips — drop-tested to 200 lbs total.

Lift It.
03

Lift It.

Bench. Squat. Deadlift. Row. Press. Curl. 25+ barbell-grade lifts, using the gear already in your house.

The Comparison

Soiflex Bar vs Traditional Barbell.

VS
✓ Less than $200
Cost Effective
$600 to $800 for a bar, plates and clamps ✕
✓ Slides under the bed, fits in any closet
Saves Space
Needs a bulky squat rack for storage ✕
✓ Compact design, great for home and travel
Travel Friendly
Not travel friendly at all ✕
✓ Drop it, rack it, flip it — holds up to 200 lbs
Durable
Holds up to 500 lbs, but far less forgiving ✓
✓ Unlimited workout variations
Versatile
Covers most standard workouts ✕
$179.95 · FREE SHIPPING

Turn Your Dumbbells Into A Full Gym.

Join thousands of home lifters who upgraded their setup without buying a single new plate.

Shop Soiflex Bar Now

what our customers say about us

4.8

  • Patrick M. 27/03/2026
    Verified Buyer
    Compact and effective
    Really happy with this. Sturdy, compact, and versatile — exactly what I was looking for to round out my home gym.
  • Rebecca A. 02/01/2026
    Verified Buyer
    Perfect space-saver
    This is such a great space-saver. Works well with my dumbbells and the quality feels premium.
  • Greg N. 16/09/2025
    Verified Buyer
    Compact and effective
    Solid build, locks in tight, no issues with wobble even at higher weights. Good purchase overall.Soiflex replied:Hey Greg, appreciate the feedback! Glad it's performing well for you — thanks for the support!
  • Hannah D. 08/05/2026
    Verified Buyer
    Exactly what I needed
    Love this product! Great for curls and presses, and it's built really well. Highly recommend.
  • Sean P. 14/02/2026
    Verified Buyer
    Nice Product
    No complaints here. Does the job well and saves me from buying a separate barbell.
  • Olivia G. 21/11/2025
    Verified Buyer
    Great for home workouts
    Makes training so much more versatile. Easy to lock in and feels really secure during heavier sets.
  • Jason K. 03/06/2026
    Verified Buyer
    Amazing product
    This bar is an amazing product and the originality behind using your own dumbbells is unmatched. Sturdy build, handles more weight than I'd ever need. Really impressed with the practicality of it.
  • Natalie F. 09/08/2025
    Verified Buyer
    Happy with this purchase
    Compact, sturdy, and easy to use. Exactly what I needed for my apartment gym setup.
  • Eric W. 25/12/2025
    Verified Buyer
    Nice Product
    Great value for the price. Fits my dumbbells perfectly and I've had zero issues after a few months of use.
  • Jenna C. 17/07/2025
    Verified Buyer
    Very happy with this
    This bar has honestly changed my home workouts. I can go from dumbbells to a full bar setup in seconds, and it feels just as stable as a real barbell. Really happy with this purchase.
  • Tyler B. 06/04/2026
    Verified Buyer
    Great value
    Works exactly as advertised. Attaches fast, no wobble, great for bilateral movements like presses and rows.
  • Sophie M. 30/10/2025
    Verified Buyer
    Better than expected
    Love how versatile this is. One accessory replacing what would've been a whole barbell setup. Great for small home gyms.
  • Brandon L. 11/05/2026
    Verified Buyer
    Nice Product
    Solid piece of equipment. I was hesitant at first but it's held up great through months of regular use. Would buy again.Soiflex replied:Hi Brandon, thanks so much for the review! Glad it's holding up well — happy training!
  • Lauren K. 07/11/2025
    Verified Buyer
    Love this!
    Works so well and makes training so much better with how many movements you can use it for. 10/10 recommend!
  • Marc D. 15/12/2025
    Verified Buyer
    Nice Product
    This bar is an amazing product and the originality behind the idea of using your own dumbbells is unparalleled. Very sturdy build and works great with my Bowflex adjustables. Definitely recommend for anyone with limited space.
  • Anna P. 13/06/2026
    Verified Buyer
    Beautiful Product
    Love the bar! Can do so much with it. Well built.
  • Chris T. 22/01/2026
    Verified Buyer
    Perfect space-saver
    Great alternative to buying a full barbell set. Locks in tight and I use it for curls and presses a few times a week. No issues so far.
  • Melissa R. 04/03/2026
    Verified Buyer
    Great for home workouts
    This is such a smart product. I was tired of my dumbbells taking up space so this was perfect. Easy to attach, feels secure.
  • Kimberly H. 28/02/2026
    Verified Buyer
    Love it
    Perfect for rows and curls. Compact enough to store easily and the matte finish looks really clean.