The BefitNow Canada 90lbs Adjustable Cast Iron Dumbbells feature black plates and silver handles on a black plastic base, providing a space-saving home gym solution, shown here against a plain white background.

One Set, Endless Gains

90lbs Adjustable Cast Iron Dumbbells

The BefitNow Canada 90lbs Adjustable Cast Iron Dumbbells feature black plates and silver handles on a black plastic base, providing a space-saving home gym solution, shown here against a plain white background.
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$649.00
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Color

Delivery:

Curbside delivery

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Lifetime Parts
Warranty

Built by Lifters. Backed
by Veterans. Trusted by You

Love it or return it!

6 months return policy

Lifetime Parts
Warranty

Built by Lifters. Backed
by Veterans. Trusted by You

Love it or return it!

6 months return policy

Title

Trusted by the Pro's and those who serve:

  • Specifications

  • Reviews 

Key Features

1. The Most Space-Efficient Dumbbells in the Game
Ditch the clutter — each set replaces 25 individual dumbbells with one compact system, saving serious space in any home or commercial gym.

2. 10 to 90lbs with Quick-Switch Adjustability
Seamlessly adjust in 5lb increments from 10 to 90lbs — perfect for beginners, pros, and everyone in between.

3. Built for Both Home and Commercial Use
Engineered with premium-grade materials to withstand high-volume training in commercial gyms, while compact enough for private setups.

4. Train Every Muscle Group with One Tool
From heavy presses to focused curls, these dumbbells enable full-body workouts that target back, chest, legs, arms, and more.

5. Backed by a Lifetime Warranty
We stand behind our quality — your dumbbells are covered for life, no questions asked.

Specifications

Brand

Befitnow USA
Handle Diamater

33mm

Customer Reviews

Based on 4 reviews
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(3)
25%
(1)
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Garrett Posehn
Good Value for the price

Purchased a set of the 90lb adjustable dumbbells during the boxing week sale. Much better price than the Bowflex 1090's. I already had a set of the Bowflex 552's but needed a heavier set and didn't want to spend that much.
My feedback:
- Overall quality is acceptable but not on par with Bowflex
- Dials are stiffer / not as smooth as Bowflex to select the weight but work fine so far
- Font on the dials is red, not white, and bleeding at the edges a bit
- "Dumbbell" gel decals in the middle where the handle is were already lifting off, out of the box, so I just removed them entirely.
Weight is weight though, these are certainly heavy and will do the job.

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Jack Wilson

great dumbbells for the price

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Madison Anderson

Bought these for my husband and he loves them! Amazing birthday gift, we are both very satisfied.

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Isabella Morgan

The versatility this dumbbell offers is incredible. With just one set, I can easily adjust the weight to suit my needs for various exercises. The compact design and comfortable grip make it a convenient and efficient choice for my home workouts.