Product details:

The Hope Retainer Chainring has a narrow/wide tooth configuration designed for 1x10 and 1x11 set-ups without the need of a chain guide. To fit Shimano M9000 and M8000 cranks. Quieter drivetrain and less drag CNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strength Compatible with 9spd, 10spd and 11spd set-ups Hard anodised finish makes them ultra durable and increases longevity 96 BCD Weight from: 41g To fit Shimano M9000 and M8000 cranks. Quieter drivetrain and less drag CNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strength Compatible with 9spd, 10spd and 11spd set-ups Narrow/wide tooth configuration Hard anodised finish makes them ultra durable and increases longevity 96 BCD Weight from: 41g To fit Shimano M9000 and M8000 cranks.