Roller J-Cups

4.5
Rated 4.5 out of 5 stars
19 Reviews
$89.99 CAD

Make solo benching a dream with buttery smooth barbell adjustments.

Rack Type

Product Details


Our innovative Roller J-Cups make solo benching a dream. Hefty build with durable nylon rollers to protect your barbell while making adjustments smoother than Usher on roller skates. For all the bench press lovers out there, this is a must.

60mm version: Fits our 60mm racks + cable towers & non-B.o.S. 60mm x 60mm racks with 5/8" holes. Includes durable nylon rollers & features a 600lb combined capacity.

Hydra version: Fits our Hydra racks & non-B.o.S. true 3" x 3" racks with 5/8" holes. The durable nylon rollers & UHMW double-padding protect your bar. Features an 1,000lb combined capacity.

Manticore version: Fits our Manticore racks & non-B.o.S. true 3" x 3" racks with 1" holes. The durable nylon rollers & UHMW double-padding protect your bar. Features a 1,000lb combined capacity. Includes quick-locking mag pins and additional UHMW inside to protect your rack.

PRODUCT SPECS



4.5
Rated 4.5 out of 5 stars
Based on 19 reviews
Total 5 star reviews: 13 Total 4 star reviews: 2 Total 3 star reviews: 4 Total 2 star reviews: 0 Total 1 star reviews: 0
79%would recommend this product
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19 reviews
  • SM
    Stephen M.
    Flag of Canada
    Verified Buyer
    Rated 3 out of 5 stars
    4 months ago
    J Cups, work well but rusted and dirty

    These are my second j cups I've purchased in couple years as the other ones broke. They work as intended and are great for getting the barbellin position. This is the 2nd time I have ordered something form Bells where the equipment came rusted. Previously it was a barbell. This time the cups came rusted and the rollers were brown and stained with dirt. They work but disappointed with the appearance.

    Bells of Steel Canada
    4 months ago
    Hi Stephen, Thank you so much for the honest review of our roller j cups. We are tremendously sorry that these arrived rusted and we can assure you this is not normal. We will reach out to you shortly to see what can be done. Yours in strength, The BoS team
  • FO
    Felix O.
    Rated 3 out of 5 stars
    1 year ago
    beware

    I love BOS. Most of my equipment comes from this company and I dont have a lot of bad comment to make. I've had these roller j cup for about 2 years, but only started to use them recently. Today, on my first bench warmup, the welding broke when I re racked the bar. It placed the roller jcup was in a weird angle and I had to drop the bar on the safeties. In my opinion, these roller j cup are quite dangerous. The max load is 300pouds, my bar was loaded with 70kg. Be careful.

    Bells of Steel Canada
    1 year ago
    Hi Felix, Thank you for taking the time to review our Roller j-cups. We are so sorry to hear this has happened to you, and we would like to make things right. Please contact us at support@bellsofsteel.com and we will fix this. Marcus & the BoS team
  • MS
    Michael S.
    Flag of United States
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Need Roller J hooks for Titan X2 rack

    Needed or more so wanted, roller j hooks for my titan X2 rack. These are close in size that I took a gamble and bought them. Not disappointed at all. These seem really durable. The rollers are very smooth. They make centering the bar so much easier now. I mostly use a 32 mm rogue squat bar and anything over 225 the bar would not shift to either side very easily. They save time and most importantly energy when re-centering the bar. At 300+, I would have to pick the bar up and shift it over on the stock j hooks, NOT ANYMORE. These make life so much simpler. Roller j hooks should just come stock with all racks from everyone. SO to get these to fit the X2 rack, I used a 2 part epoxy and glued - 1/8" thick UHMW plastic on the insides of the j hooks. Its not the prettiest looking but I was short on time and I don't care about how they look on the inside...I have attached photos for a reference.

    On a side note, B.O.S. contacted me before they shipped this out as to as ask if these will fit my rack cause there was no record of me owning a B.O.S. rack. thought it was strange but ok. Delayed shipping by about 2 days just to confirm these would fit. I knew the pin would fit an just had to do some math on the plastic inserts.

    Bells of Steel Canada
    2 years ago
    We're excited you love your Roller J Cups! We're even more excited you were able to "adjust" them to make them fit for you. We like to confirm with customers that don't have our racks to make sure the attachment they purchased fits their rack prior to shipping. Thanks for the review, now back to the gainz! Erica and the B.o.S Crew!
  • EN
    Eric N.
    Flag of Canada
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Amazing

    Can't get this anywhere else let alone for the price. Great quality, use it on my lever arms to simulate a assisted lifted off without a partner in benching. Only suggestion is to add uhmw plastic. Great company to buy from

  • SC
    Steve C.
    Flag of Canada
    I recommend this product
    Product Condition: Perfect
    Rated 5 out of 5 stars
    3 years ago
    Really nice for bench

    I think it's unreal that these come standard with the light commercial rack. They're so useful for adjusting the bar position before a big bench.

    My only complaint is that I don't understand why they don't have UHMW coating like the regular J-cups. It's an easy DIY fix though, so they're still well worth picking up if you don't have any. I bought a cheap sheet of 1/8" UHMW off amazon, cut a few strips and used 2 sided gorilla tape to cover all the metal spots and protect the knurling on my beautiful Bells of Steel cerakote power bar :)

Reviews LoadedReviews Added
Hydra Roller J-Cups
Bells of Steel

Roller J-Cups

From $89.99 CAD

Our innovative Roller J-Cups make solo benching a dream. Hefty build with durable nylon rollers to protect your barbell while making adjustments smoother than Usher on roller skates. For all the bench press lovers out there, this is a must.

60mm version: Fits our 60mm racks + cable towers & non-B.o.S. 60mm x 60mm racks with 5/8" holes. Includes durable nylon rollers & features a 600lb combined capacity.

Hydra version: Fits our Hydra racks & non-B.o.S. true 3" x 3" racks with 5/8" holes. The durable nylon rollers & UHMW double-padding protect your bar. Features an 1,000lb combined capacity.

Manticore version: Fits our Manticore racks & non-B.o.S. true 3" x 3" racks with 1" holes. The durable nylon rollers & UHMW double-padding protect your bar. Features a 1,000lb combined capacity. Includes quick-locking mag pins and additional UHMW inside to protect your rack.

Rack Type

  • 2.3" x 2.3" (5/8" Holes) - Pair
  • Hydra (3" x 3"; 5/8" Holes) - Pair
  • Manticore (3" x 3"; 1" Holes) - Pair
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