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Description
Wolf Tooth Elliptical Direct Mount Chainring - 28t, RaceFace/Easton CINCH Direct Mount, Drop-Stop B, For Boost Cranks, 3mm Offset, BlackDesigned for Race Face CINCH cranks with removable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop Stop tooth design for the best in wear life, mud clearance, and chain retention. Elliptical chainring shape
Designed for Race Face CINCH cranks with removable spiders. Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings. This chainring features the patent pending asymmetrical Drop-Stop tooth design for the best in wear life, mud clearance, and chain retention.- Elliptical chainring shape provides better efficiency in the recovery zone, as well as increased traction thanks to consistent torque
- Drop-Stop chainrings are designed for use with 1x9, 1x10, 1x11 and 1x12 drivetrains
- Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains
- Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings
- If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention
- Made from 7075-T6 aluminum for long life
- Use of a clutch-style rear derailleur is recommended
Product Specifics
- Tooth Count: 28
- Drivetrain Speeds: 9
- Drivetrain Speeds: 10
- Drivetrain Speeds: 11
- Drivetrain Speeds: 12
- Round or Oval: Oval
- Offset: 3
- Material: Aluminum
- Color: Black
- Defined Color: Black
- keyword search: SRAM T-Type
Today's Stock Status
UPC: 810006808056
EAN: Not available
Manufacturer Part Number: Does Not Apply
CR4811
181209-Q0-L
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4.5 ★★★★★
Based on 1012 reviews
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Product Reviews
★★★★★ 4
Helped Me Pass the CAPM
Format: Paperback
You need more than this to pass the exam, but this is an excellent study guide and structure. The practice questions are way easier than the actual exam. Don't let them give you a sense of false confidence. Especially if you don't have experience. I recommend to Google project management courses, IBM, or there's another one on Udemy. Use the PMI practice exam, too.
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Helpful study guide
Format: Paperback
Helped me pass the CAPM. Broke material into domains and practice questions after each domain helps to apply the material to scenarios
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 5
CAPM PASSED
Format: Paperback
Used this as main study tool passed on first try ! Studied from Dec 2nd -25 took test on Dec 26
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
★★★★★ 3
Typos and confusing/missing information
Format: Paperback, Format: Paperback
I finished Domain 1 and it's okay. Things are explained well, but there are a lot of typos and strange formatting. The cover of the book says 2025-2026, but the spine of the book says 2024-2025.
The way that the quiz questions are worded is confusing and sometimes repetitive. I had 2 of the same questions in a row in one section. I'm struggling to take some quizzes because the questions that are being asked do not reference any material from that section (or anywhere in the book so far). I feel like there is information missing in the sections because the quizzes have random terms that have never been mentioned.
Example: D1: Essential knowledge questions
I am being asked about estimation tools like story points, relative estimation, and planning poker. Nowhere in the book have those things been mentioned.
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Reviewed in the United States on July 23, 2025
★★★★★ 5
You got this! Focus on your education
Format: Paperback
Excellent !
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Reviewed in the United States on January 25, 2026