Wolf Tooth Elliptical 110 BCD Chainring - 42t 110 BCD 5-Bolt Drop-Stop 10/11/12-Speed Eagle Flattop Compatible BLK Model=12-Speed Road Di2 Charging Cable Cane Creek compatible integrated style

Wolf Tooth Elliptical 110 BCD Chainring 42t 110 BCD 5 Bolt Drop Stop 10 11 12 Speed Eagle Flattop Compatible BLK Model=12 Speed Road Di2 Charging Cable Cane Creek compatible integrated style Cane Creek compatible integrated style bearings fit directly into headtube 5" Bottom Headset Includes 1 1 8" Fork Race Black Color Black Ring Position Type Chain Retaining Single Ring Tooth Count 42 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Material Aluminum Defined Color Black The proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the benefits of an oval ring without the traditional downsides of oval rings