Wolf Tooth Elliptical Direct Mount Chainring - 28t SRAM 3-Bolt Direct Mount Drop-Stop A For SRAM Cranksets 6mm Offset BLK Weight-372 Model Evo Length 155mm Direct Color:SILVER BLUE/BLASAM GREEN

Wolf Tooth Elliptical Direct Mount Chainring 28t SRAM 3 Bolt Direct Mount Drop Stop A For SRAM Cranksets 6mm Offset BLK Weight 372 Model Evo Length 155mm Direct Color:SILVER BLUE BLASAM GREEN Model Evo Length 155mm Direct Mount BCD Hope Configuration 1x 2x Spindle Interface 30mm BB Shell Width 68 73mm Chainline 49 52mm Material Aluminum Color Silver Maxima 920 blended 15w reduces overall fork friction Steerer Type Tapered Lockout Switch Crown Brake Type Post Mount 180 Negative Spring Air Travel (mm) 170 Offset 44 Axle to Crown Length 586 Front Axle 15mm Thru x 110mm Maximum Tire Width 70 S 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 If using a 9 speed drivetrain use a 10 speed chain which will provide a tighter fit for better chain retention