New tooth profile compatible with Shimano 12SPD drivetrain systems. Our standard narrow wide chainrings are not compatible.

• New tooth profile compatible with Shimano 12SPD drivetrains Tooth designed to retain the chain without the need for a chain device
• Direct mount retainer ring designed specifically for hope evo crankset
• Standard (Non-Boost Offset)
• Saves weight without need for a separate spider
• CNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strength