SKU: 22431324743

Shimano DM Drop-Stop Chainring - Boost - Shimano HG+

Sale price$168.29 Regular price$186.99
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Shimano DM Drop-Stop Chainring - Boost - Shimano HG+These chainrings are for Shimano direct mount cranks. The Wolf Tooth chainrings feature our patented Drop Stop design for the best wear life, chain retention and mud clearance. COMPATIBILITY Shimano XTR M9100, XT M8100, SLX M7100, and Deore M6100 series 12 speed cranksets. Super boost cranksets models M8120, M8130, M7120 and M7130 use the Boost chainring. These Super Boost cranksets have a longer spindle and do not use the Super Boost chainring. These

These chainrings are for Shimano direct mount cranks. The Wolf Tooth chainrings feature our patented Drop-Stop® design for the best wear life, chain retention and mud clearance.


COMPATIBILITY



  • Shimano XTR M9100, XT M8100, SLX M7100, and Deore M6100 series 12 speed cranksets.

  • Super boost cranksets -models M8120, M8130, M7120 and M7130 - use the Boost chainring. These Super Boost cranksets have a longer spindle and do not use the Super Boost chainring. These cranks and ring should ONLY be used on bikes with Super Boost rear hub spacing (157mm)

  • Boost cranksets - models M9100, M8100, M7100, MT610 - will use a Boost ring with Boost rear hub spacing (148mm) and a Super Boost ring with Super Boost rear hub spacing (157mm).

  • Use Drop-Stop ST with Shimano 12-speed Hyperglide+ and 12spd KMC chains.  



DROP-STOP TECHNOLOGY


Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile delivers ultimate chain retention and mud shedding ability.



RECOMMENDATIONS



  • We recommend the use of a clutch style rear derailleur for the best chain security.

  • For a longer lasting and more durable option, check out the CAMO System that offers stainless steel chainrings.


 


 


SPECIFICATIONS


Weights: 32t • 66g | 34t • 72g
Material: 7075-T6 aluminum
Made in the USA




The Story


Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of our fellow racers and riders.


We are a group of cyclists in Minneapolis, Minnesota that spend a lot of time talking about bike components. Like most detail-obsessed riders, we're always looking for new products that could make our bikes lighter, faster, more versatile, or more reliable. We pride ourselves on delivering premium products of the highest quality.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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
SKU: 22431324743

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Size: Queen (Pack of 2), Size: Queen (Pack of 2)
Very fluffy! Very cool! Very comfortable !
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Reviewed in the United States on May 10, 2026
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★★★★★ 4
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Size: Queen (Pack of 2)
Great pillow. Feels soft enough for comfort while being cool and cozy. There could be more filling to make it slightly more firm but otherwise a great pillow.
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Reviewed in the United States on May 22, 2026
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Rosco
Grantham, US
★★★★★ 5
Memory Foam Pillows
Size: Queen (Pack of 2)
recently purchased the OSBED Cooling Adjustable Shredded Memory Foam Pillow, and it has made a noticeable difference in my sleep quality. One of my favorite features is the adjustable fill, which allowed me to customize the height and firmness to perfectly support my neck and shoulders. Whether you’re a side, back, or stomach sleeper, it’s easy to find a comfortable setup. The cooling cover does a great job of preventing heat buildup throughout the night, which is a huge plus for anyone who tends to sleep warm. The shredded memory foam provides excellent support while still feeling soft and comfortable, and it doesn’t flatten out like some traditional pillows.
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Reviewed in the United States on June 6, 2026
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Zeba
Draper, US
★★★★★ 3
Great Quality, But Not for Me (Too Heavy & Hot)
Size: Queen (Pack of 2)
I want to start by saying there is absolutely nothing wrong with this pillow—it’s well made, good quality, and exactly as described. The adjustable shredded memory foam design and cooling features will likely work well for many people. That said, it just wasn’t a good fit for me personally. Right away, I noticed that the shredded memory foam pieces are fairly large and dense, which made the pillow feel heavier than I expected. When I laid on it, it didn’t have the light, airy “cloud” feeling I prefer. Instead, it felt more solid and structured. I also found it retained heat. Even though it’s advertised as cooling, memory foam tends to hold warmth, and I could feel that fairly quickly. For someone sensitive to heat, this may be uncomfortable. If you prefer a more supportive, denser pillow, this could be a good option. But if you’re looking for something lightweight and breathable, this may not be the best choice. Overall, it’s a quality product—just not the right match for my comfort preferences.
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Reviewed in the United States on April 25, 2026
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Tinker McCain
Birmingham, US
★★★★★ 5
OSBED Cooling Adjustable Shredded Memory Foam Pillows Queen Size Set of 2
Size: Queen (Pack of 2)
The pillows were well packaged. They arrived when they said they would. The pillows are thick and they are cool. This makes for a nice long sleep night. I'm not constantly moving pillows around.
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Reviewed in the United States on May 22, 2026

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