- Special Tooth Shape A Tighter Contact With Chain And Softer Pedaling (In Comparison With Regular Chainrings) - Chamfered Edges And Wide Mud Gap Keeps The Ring From Getting Muddy - Increased Tooth Height Improves Chain Retention While The Bike Is Shivering And Jolting - Overall Bicycle Weight Reduction In The Range Of 150-400 Grams (With No Front Derailleur And Chainguide) - Manufactured Using Highly Durable Aluminum Alloy - Variable Teeth Thickness Prevents Chain Dropping Garbaruk Direct Mount Chainring Advantages: - You Get A Wide Range Of Chainring Sizes To Choose From, Starting From 26t - You Can Reach An Optimal Drivetrain Chainline Value With Variable Chainline Technology (Vclt) - You Save Bike Weight By Not Using Crankset Spider And You Can Opt For The Chainring With An Appropriate Specs For Your Drivetrain