Check the listing for details. Hope Spiderless Retainer Chainring - 32t, Direct Mount, 3mm Offset, R22, Black. Color: Black, Condition: New. Listed at 75.97 USD. These Hope Spiderless Direct Mount Retainer chainrings are specifically designed for use with 3-bolt direct mount cranksets. The chainrings feature a narrow/wide tooth configuration and are designed for 1x10, 1x11 and 1x12 speed setups, including Type, without the need of a chain guide.Designed for direct mount cranks, these chainrings are compatible with 9, 10, 11 and 12-Speed drivetrains, including T-Type. Improved mud shedding capability and chain retention. Better performance with extreme chain angles on modern 1x drivetrains. Leg design provides improved strength and stiffness. CNC machined 7075-T6 aluminum provides the perfect blend of lightweight and strength. Offset to give perfect chainline. Quieter drivetrain and reduced drag. Provides 52mm or 55mm chainline.