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Description
Shimano XT SM-CRM85 28t 1x Chainring for M8100 and M8130 Cranks, BlackThe Shimano Deore XT SM CRM85 chainring is designed for use with Shimano's M8100 and M8130 1x cranksets. Special MTB gear tooth profile with Dynamic Chain Engagement+ improves chain engagement and retention Product Specifics Tooth Count: 28 Drivetrain Speeds: 12 Round or Oval: Round Defined Color: Black Direct Mount Type: Direct Mount Shimano Ring Position Type: Chain Retaining Single Ring Chainring BCD: Direct Mount Color: Black Chainline Hub
The Shimano Deore XT SM-CRM85 chainring is designed for use with Shimano's M8100 and M8130 1x cranksets.- Special MTB gear tooth profile with Dynamic Chain Engagement+ improves chain engagement and retention
Product Specifics
- Tooth Count: 28
- Drivetrain Speeds: 12
- Round or Oval: Round
- Defined Color: Black
- Direct Mount Type: Direct Mount Shimano
- Ring Position/Type: Chain Retaining Single Ring
- Chainring BCD: Direct Mount
- Color: Black
- Chainline/Hub Compatibility: 141/148 Boost Hubs
- Chainline/Hub Compatibility: 157 Super Boost Hubs
Today's Stock Status
1 Available to ship in 2-4 Business Days
UPC: 192790443683
EAN: Not available
Manufacturer Part Number: ISMCRM85Z8
CR0838
154669-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Look great!
Size: 40x7 2Pcs, Color: Black
Love the way these turned out in my office! I connected 3 shelves in a row across the wall to make one long shelf and it looks great!
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Reviewed in the United States on April 16, 2026
★★★★★ 3
Nice looking. Not very sturdy. Easy to install.
Size: 40x7 2Pcs, Color: White, Size: 40x7 2Pcs, Color: White
Update: The shelf slopes at about a 45° angle when you put anything more than about a pound on the outside edge of it. Perfectly fine up against the wall. Just seems like the braces inside aren't long enough to really give the stability needed. Bracket is nice and tight against the wall. Had to add braces underneath to hold a small plant, a photo and a small container. Wa sloping more and more each week
The shelves look great and we're pretty easy to install. They have a single bracket that is very easy to mount to the wall and get nice and level..
The downside is that the bracket isn't long enough to go between studs. This seems like a pretty simple oversight. I mean why wouldn't you make it long enough to go stud to stud?
Secondly and maybe more fatally the bars that go inside the shelf to support them coming out from the wall are significantly shorter than the depth of the shelf. Unfortunately this means the shelf is only supported the first few inches coming out from the wall so there is the potential for a slight lean forward..
The anchors they send are trash. Cheap soft plastic that just tears and bends with a screwdriver. I would suggest spending $2 and grabbing your own anchors from Ace or home Depot.
The shelves are essentially made of a high grade cardboard kind of wood. They are not going to support much weight or last for years and years however there incredibly affordable and look nice and easy to install. Long as your expectations are right you'll be happy.
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Reviewed in the United States on October 23, 2023
★★★★★ 5
Great product.
Size: 24x6 2Pcs, Color: Black
Very good sturdy item
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Need Battery's
Size: 31 x 7, Color: Black-rgb, Size: 31 x 7, Color: Black-rgb
Good floating shelves. I mounted the light strip on the top instead of the bottom because they don't stick well. For the price I wish they came with a set of batteries for the pack and the remote. But over all sturdy and well made.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Very happy
I recently purchased a set of floating shelves, and I couldn't be happier with my decision! From the moment I opened the box, I was impressed by the quality of the materials. The shelves are sturdy and well-crafted, giving me confidence that they will hold my books and decorative items without any issues.
Installation was a breeze! The package came with clear instructions and all the necessary hardware, making the process quick and hassle-free. I was able to mount them in no time, and I appreciated how everything lined up perfectly.
As for the aesthetics, these shelves are a game changer for my space! They add a modern touch to my room and provide a stylish way to display my favorite pieces. The sleek design complements my décor beautifully, and I've received so many compliments from friends and family.
Overall, these floating shelves exceeded my expectations in every way. They are not only functional but also enhance the look of my home. I highly recommend them to anyone looking for a stylish and easy-to-install shelving solution!
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Reviewed in the United States on March 22, 2025