These Hope Spiderless Direct Mount Retainer chainrings are specifically designed for use with SRAM 3-bolt direct mount cranksets. The chainrings feature a narrow/wide tooth configuration and are designed for 1x10 1x11 and 1x12 speed setups including SRAM Type without the need of a chain guide.Designed for SRAM direct mount cranks these chainrings are compatible with 9 10 11 and 12-Speed drivetrains including SRAM T-TypeImproved mud shedding capability and chain retentionBetter performance with extreme chain angles on modern 1x drivetrainsLeg design provides improved strength and stiffnessCNC machined 7075-T6 aluminum provides the perfect blend of lightweight and strengthOffset to give perfect chainlineQuieter drivetrain and reduced dragProvides 52mm or 55mm chainline depending on crank specification Tooth Count 28, 30, 32, 34, 36 Drivetrain Speeds 12 Round or Oval Round Offset 3 Material Aluminum Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 3-Bolt
