Race Face 11-Speed 64x28 Turbine Chainring Black

• CNC 7075 aluminum with asymmetrical tooth profiling and more upshift and downshift zones for consistent, instantaneous, quiet shifting even under load
• 3x10 speed optimized for Race Face cranks, 2x10 rings optimized for both Race Face and SRAM cranks
• Note: the wings on the 22t ring will contact the BB when used with a BSA30 bottom bracket