Wolf Tooth Elliptical Direct Mount Chainring - 28t RaceFace/Easton CINCH Direct Mount Drop-Stop B For Boost Cranks 3mm Offset BLK

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

Tooth Count	28
Drivetrain Speeds	12
Round or Oval	Oval
Offset	3
Material	Aluminum
Color	Black
Defined Color	Black
keyword search	SRAM Transmission
Direct Mount Type	Direct Mount CINCH
Size	28T
Mounting Type	Boost