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Aluminum Pulley Wheels & Upgrade Kits

4.9
Rated 4.9 out of 5 stars
79 Reviews
$168.99 USD

Upgrade your cable machine to buttery-smooth aluminum pulleys.

Wheel Size

Specifications

Shipping & Returns

We get it — shipping heavy gym gear raises some important questions. Here’s exactly what to expect:

Free Shipping: Available on all orders across the continental U.S. No hidden fees.

Shipping Time:  Ships within 1–2 business days. You’ll receive it at your doorstep within 3–7 business days.

Returns: All Bells of Steel products are backed by our return policy If you don’t love your order, return it within 30 days—simple and stress-free.

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Product Details

Upgrade the glide of your cable machine to silky-smoothness! These aluminum wheels are smoother, quieter and last longer than nylon (plastic) pulleys.

Available individually or in packages for specific Bells of Steel cable machines. Cable Tower Pack is for upgrading the Plate-Loaded Cable Tower. Lat Pulldown Attachment Pack is for upgrading the Rack Lat Pulldown/Row Attachment.

Pulleys names refer to their diameter in millimeters, for example: 88mm & 114mm in diameter.

IMPORTANT: Pulley wheels are only guaranteed to fit specific B.o.S. cable machines.

PRODUCT SPECS

4.9
Rated 4.9 out of 5 stars
Based on 79 reviews
Total 5 star reviews: 75 Total 4 star reviews: 4 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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79 reviews
  • JL
    John L.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    2 months ago
    Nice

    The pulleys are quality and BOS was great as always. While the movement is slightly smoother, it's barely noticeable. And because they are a little larger than the plastic pulleys, my cable no longer reaches the bottom so it's always under tension when weight is on the holders. Hoping that won't be an issue long-term.

    Was this helpful?
    Bells of Steel USA
    2 months ago

    Hey John!

    Thanks for the solid feedback on the Aluminum Pulley Wheels & Upgrade Kits! We're stoked to hear you're happy with the quality and that you had another great experience with B.o.S. — that means everything to us!

    We totally hear you on the smoothness improvement being subtle, and we appreciate your feedback. Your point about the larger pulleys affecting cable reach and creating constant tension is super valuable feedback that we hadn't fully anticipated. That's definitely something we want to keep an eye on for long-term performance, and we'll pass this insight along to our product team as we continue refining these upgrades.

    Yours in strength,
    The B.o.S. Crew

  • MW
    Martin W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Huge difference

    I used to think aluminum pulleys were the snake oil of home gym equipment. But now I’m a believer - night and day difference compared to the plastic ones on my light commercial lat attachment! Way smoother, should’ve upgraded sooner. The only issue is the aluminum pulleys are maybe slightly larger in diameter so the weight horns hang above the stopper when unloaded or loaded with light weights. Don’t think it impacts function though.

    Was this helpful?
  • DV
    David V.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Super Smooth. Super easy.

    The tower was already great but this made it even better. Instal was only 30 minutes and now it’s smooth as butter and the look is sharp.

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  • MV
    Michael V.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    Awesome!!

    Used the 90mm pulleys to upgrade my titan short wall mounted pulley system; and its SO smooth and quiet. Funny thing is, I had no real problem with the nylon pulleys, but now I get what the hype is all about w/ aluminum!! Also; BoS pricing was better than all the Amazon vendors, so it was a no brainer! Thanks

    Was this helpful?
    Bells of Steel USA
    9 months ago

    Thanks a million for the fantastic feedback and the awesome photo, Michael! We’re thrilled that the 90mm aluminum pulleys have brought a whole new level of smoothness and stealthiness to your setup. It's great to hear you were pleasantly surprised by the upgrade—even if the nylon pulleys didn't give you any grief before! And we’re glad our pricing made it an easy choice. Here’s to smooth sailing and killer gains!
    Yours in strength,
    The B.o.S. Crew.

  • RC
    Renee C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Smoother workout experience

    Pretty simple upgrade but makes a huge difference. I can definitely notice the cables are a lot smoother when doing using together for rows . Plus also makes cable machine look better aesthetically.

    Was this helpful?
    Bells of Steel USA
    10 months ago

    Thanks a bunch for the awesome feedback and the fantastic photo, Renee! We're pumped to hear that the Aluminum Pulley Wheels & Upgrade Kits have turned your workout into a smoother and more stylish affair. A simple upgrade with a powerhouse impact—just the way we like it. Here's to many more smooth rows and impressive gym setups!

    Yours in strength,
    The B.o.S. Crew

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WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
The Bells of Steel Aluminum Pulley Wheels & Upgrade Kits feature a shiny, circular pulley with three large holes and a central bearing—ideal for upgrading your cable machine. Photographed on a white background.
Bells of Steel

Aluminum Pulley Wheels & Upgrade Kits

From $31.99 USD

Upgrade the glide of your cable machine to silky-smoothness! These aluminum wheels are smoother, quieter and last longer than nylon (plastic) pulleys.

Available individually or in packages for specific Bells of Steel cable machines. Cable Tower Pack is for upgrading the Plate-Loaded Cable Tower. Lat Pulldown Attachment Pack is for upgrading the Rack Lat Pulldown/Row Attachment.

Pulleys names refer to their diameter in millimeters, for example: 88mm & 114mm in diameter.

IMPORTANT: Pulley wheels are only guaranteed to fit specific B.o.S. cable machines.

Wheel Size

  • Upgrade Kit for Cable Tower (6 of 88 mm and 7 of 114 mm)
  • Upgrade Kit for 2.3" x 2.3" Lat Pulldown Rack Attachment (6 of 90 mm)
  • 88 mm / 3.46" (Single Wheel) - for Cable Tower
  • 90 mm / 3.54" (Single Wheel) - for Lat Pulldown Attachment
  • 114 mm / 4.49" (Single Wheel) - for Cable Tower
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