ABSOLUTE BLACK Oval 1x Shimano 9100/8000/9000/6800 With Bolts 110 BCD chainring

AbsoluteBLACK Premium 1X Gravel 110/4 bcd oval chainrings are designed for all Shimano 4 bolt cranks like Dura-Ace 9100, 9000, Ultegra 8000, 6800 and many others. Perfect choice for Gravel & Road 1X setup. Eagle 12spd compatible, narrow-wide chainring. Delivered with mounting bolts for your convenience. Chainring has 1.5mm offset towards frame for perfect chainline. Super stiff construction despite many cutouts. Specifications: - Size (Mass +/-1g):44T (80g) - Material:cnc machined 7075 Txxx Aluminum. Long-lasting construction - Finish:type II anodizing - Ovality: 10.5-11.4% ; Timing of 112-113° after TDC (top dead center) - Patent Pending