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Flat Sandwich J-Cups 2.0

4.9
Rated 4.9 out of 5 stars
370 Reviews

Designed and Engineered in USA

REP Fitness products are designed and engineered in the USA by a passionate team of lifters, coaches, and engineers dedicated to building the best fitness equipment in the world.

Regular price $105.99
Free Shipping
Ships within 24–48 hours
Series 4000

Financing Options

Why Buy Direct

Free Shipping

No minimums, always included

Fast Delivery

1-5 Business Days from our US warehouses

Built To Last

Lifetime warranty on select products, with coverage across the full lineup

30-Day Money Back

Hassle-free returns, no questions asked

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California Prop 65 Warning

OVERVIEW

Fully protect the knurling on your barbell with the versatile, heavy-duty Flat Sandwich J-cups 2.0. These cups, which are compatible with 4000 and 5000 Series power racks, are finished in a durable, metallic black powder coat that is incredibly resistant to chips and rust. The 2.0 version brings an elevated finish to your power rack, with high-end details like a laser-cut, metallic black REP logo plate with a stainless-steel backing – the reverse of the original design for an extra pop.

FEATURES

PROTECTIVE

PROTECTIVE

The J-cups feature a urethane lining to protect the barbell, and plastic lining for the power rack uprights.
LARGER LANDING ZONE

LARGER LANDING ZONE

These J-cups, with a larger opening than standard J-cups, work with regular and oversized specialty bars. These are also taller than the original version, which makes re-racking and installation easier.
HEAVY DUTY

HEAVY DUTY

These J-cups are tough enough to handle a 1,000lbs working load.
ATTENTION TO DETAIL

ATTENTION TO DETAIL

They feature high-end finishes, such as a laser-cut, metallic black REP logo plate with a stainless-steel backing.
HARDWARE

HARDWARE

The hardware is on the side of the cups, so there’s no metal contact with your barbell.
FINISH

FINISH

Our metallic black powder coat finish is more resistant to chips and scratches to minimize rust and keep your setup looking picture-worthy for years.
FEATURES

4.9
Rated 4.9 out of 5 stars
Based on 370 reviews
Total 5 star reviews: 339 Total 4 star reviews: 29 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
99%would recommend this product
Slide 1 selected
Reviews Summary
Customers say these J-cups are exceptionally well-built and heavy-duty, with many praising their robust construction and quality finish. Users appreciate the protective lining that prevents damage to barbell knurling during re-racking. Many reviews mention the larger landing surface compared to standard J-cups, making bar placement easier and accommodating specialty bars like axle bars. Common feedback includes satisfaction with the all-around protection and quieter operation. While most find them sturdy and reliable, some note they can be slightly loose on certain racks or wish for a locking mechanism to prevent sideways movement. Overall, customers view them as a worthwhile upgrade.
Customers Talked About
370 reviews
  • Rated 5 out of 5 stars
    22 seconds ago
    J-cup’s

    Very nice purchase,These j-cups are nice for bench press.Fit and finish is well worth the money.

    WW
    William W.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Nice Jcups

    I got these when I became tired of my old ones banging up my bars. These are very well made and feel high quality. You can't go wrong with these!

    BW
    Brent W.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    Great

    Great fit and finish

    EJ
    erik J.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    High quality

    This is my 2nd pair. They work great.

    MC
    Matt C.
    Flag of United States
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Best J cups I own.

    Feels like pro quality.

    JS
    Jorge S.
    Flag of United States
    Verified Buyer
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