Wolf Tooth Elliptical Direct Mount Chainring - 30t SRAM 3-Bolt Direct Mount Drop-Stop A For SRAM Cranksets 6mm Offset BLK CheckoutSpec= SID XX/RL (B1) Single row

Single row

Tooth Count 39 Ring Position/Type Outer Drivetrain Speeds 10 Chainring BCD 120 Color Black Defined Color Black Material Aluminum keyword search 11

6061-T6 forged hub shell (same as the Surly New)

Feature fully cnc'd construction and hinged clamps

Wolf Tooth Elliptical Direct Mount Chainring - 30t SRAM 3-Bolt Direct Mount Drop-Stop A For SRAM Cranksets 6mm Offset BLK CheckoutSpec= SID XX/RL (B1) Single rowWolf Tooth Elliptical Direct Mount Chainring 30t SRAM Direct Mount Drop Stop For SRAM 3 Bolt Cranksets 6mm Offset Black. Designed 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