Wolf Tooth Elliptical Direct Mount Chainring - 38t SRAM Direct Mount Drop-Stop B For SRAM 8-Bolt Cranksets 6mm Offset Black. These Wolf Tooth Elliptical direct mount rings are designed for SRAM cranks with 8-bolt mounting. This chainring is equipped with the patent pending Drop-Stop asymmetrical 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 Tooths Shimano 12-speed specific chainrings

Compatible with SRAM AXS cranksets and other cranks that use the 8-bolt mounting

Includes set of 8 custom T20 stainless steel bolts

Made from 7075-T6 aluminum for long life