CHAINRING ABSOLUTEBLACK OVAL 64mm 28T 4 BOLT GREEN Reliable, light and darn good looking Compatible with all 64mm 4 Bolt chainrings Oval chainrings have been shown to improve traction and reduce leg fatigue Ideal for 1x 9/10/11 system and single speeds 11 percent ovality 7075 Aluminum construction Bolt Circle Diameter: 64mm 4-bolt Teeth: 28T Profile: Narrow/Wide Material: 7075AL Color: Green
