Summer Sale

  • Mirafit 1" to 2" Olympic Weight Bar Adapter Sleeves
  • Sold as a pair
  • Converts standard 1"/25mm weight bars/poles to Olympic 2"/50mm size
  • Perfect for home gyms, cable systems & weight benches with weight poles etc
  • Includes a pair of Olympic spring collars
  • Simple grub screw securing method
  • Measurements: 
    • Sleeve length: 25cm
    • Outer diameter: 5cm
    • Inner diameter: 2.5cm

Mirafit 1" to 2" Olympic Weight Bar Adaptor Sleeves & Collars

£21.95
4 (21)
Give standard weight bars an upgrade using our 2" Adaptor Sleeves. They allow you to use Olympic 2" weight plates on your standard bar. Each set of sleeves comes with a pair of weight bar collars to keep weights secure while you train.
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Reviews

(4) Based on 21 reviews
5 star reviews
52% (11)
4 star reviews
14% (3)
3 star reviews
14% (3)
2 star reviews
19% (4)
1 star reviews
0% (0)
Share your thoughts

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

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Chris
May 16, 2026
Would have been better if these sleeves came with spacers so you can keep the plates away from being tight up against the cable machines sliding part. If you’re not careful the lower bolt holding the cable machines vertical bar will damage the plates. To get around this I’ve put collars on the sleeves first, then slide the plates up against the collars, securing with a spring collar afterwards. This obviously limits the amount of weight you can put on. I suppose the other option you could go with is a fractional weight to space the plates out slightly, past the bolt ends. I’ll buy some 1” plates to use with the machine for future use (the cable machine attachment for the M200 rack includes spacers to prevent this issue).
Kevin
Mar 1, 2025
Needed this to use Olympic Weights with a few 1" bars I have. Works great.
Jay
Oct 21, 2024
really cool product. So simple but makes such a difference.
Andrew
May 14, 2024
Great addition to use 2 inch plates. One of mine is slightly bigger than the other and you can feel the friction when loading weights on that side
Dawid
Apr 15, 2024
I have lots of Mirafit gear - power rack, pulley, bars, plates... And I'm very happy about everything. This is the first item that really sticks out with bad quality. Adaptors feel very cheap, they don't fit very well, end caps keep falling out (broken pieces of plastic inside out of the box), locking hex screws don't align very well and the whole adapters are wonky and one side is crooked when mounted to cable pulley 1" weight poles. I'd advise against buying these if possible, hope they're safe to use at least.

Response from store

Thanks for the feedback. We have now made a slight change to the grub screw fixing method to improve that. We will also try to make further improvements.
Scotty
Mar 19, 2024
I'm using these on my mirafit press and squat rack for the weight plates holders as they're only 1"...they look and work a treat! 100%
John fax
Oct 14, 2022
The 2”adapters and collars make life simple . I bought these to adapt my cable pulley attachment. It meant I didn’t have to buy 1” plates , therefore could use the the 2” plates I already have . Great addition to a ever building personal gym
jonathan Bowen
Sep 30, 2022
The 1'' inch to 2'' bar adaptor wasn't a great product. We had to re-drill the holes for the 1'' bar to to fit inside the 2'' adapter, then re-bore 1mm for the plastic end cap. The grub screws were also 1mm to long so you will have to drill into the 1'' bar for the grub screw to fit flush. Whoever manufactured this product need to recalibrate their machines. Took a lot of hassle to make them fit. Disappointing!
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You're reviewing: Mirafit 1" to 2" Olympic Weight Bar Adaptor Sleeves & Collars
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