Wolf Tooth Elliptical Direct Mount Chainring - 28t SRAM 3-Bolt Direct Mount Drop-Stop A For SRAM Cranksets 6mm Offset BLK Brand_Park Tool Color Black TPI 60 Weight

Color Black TPI 60 Weight 1400 Defined Color Black ISO Width (mm) 65 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Adjustable rubber wire nose piece

6 Color Gloss Black Crown Race 40 Weight 2545 Wheel Size 27

Textured file style shoulders with a full-slick center tread for the lowest possible rolling resistance and high efficiency on smooth surfaces

Wolf Tooth Elliptical Direct Mount Chainring - 28t SRAM 3-Bolt Direct Mount Drop-Stop A For SRAM Cranksets 6mm Offset BLK Brand_Park Tool Color Black TPI 60 WeightDesigned 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