Wolf Tooth Elliptical Direct Mount Chainring - 30t SRAM Direct Mount Drop-Stop B For SRAM 3-Bolt Boost Cranksets 3mm Offset BLK CheckoutTitle=Full Speed Ahead MTB 11-Speed Chainring Bearing Type Cup and Cone

Bearing Type Cup and Cone

Not compatible with Shimano Di2 E-Tube EW-SD50 wires use EWS-1 for that application

Tubeless-ready and low rolling resistance offer enthusiast performance at budget prices

or XD freehubs available

Wolf Tooth Elliptical Direct Mount Chainring - 30t SRAM Direct Mount Drop-Stop B For SRAM 3-Bolt Boost Cranksets 3mm Offset BLK CheckoutTitle=Full Speed Ahead MTB 11-Speed Chainring Bearing Type Cup and ConeDesigned to fit SRAM cranksets 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. Elliptical rings provide smoother more efficient pedal rotation which means better traction Drop Stop chainrings are designed for use with 1x9 1x10 1x11 and 1x12 drivetrains