These chainrings allow you to run a 1x system without chain retention issues. The specially designed narrow-wide tooth profile keeps the chain snug, allowing you to leave your chain keeper in the garage. They are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability.

• The unique patent-pending narrow-wide tooth profile keeps the chain in place
• The chainring's offset helps to create an ideal chainline
• Provides exceptional reliability, weight savings, and stiffness
• Use with absoluteBLACK short chainring bolts
• 33g