absoluteBLACK
Oval Gravel 1X 110BCD 4-Bolt Chainring - Shimano 9100/8000/9000/6800 Narrow/Wide (Bolts Included)

absoluteBLACK Premium 1X Gravel 110/4 bcd oval chainrings designed for Shimano 4 bolt cranks like Dura-Ace 9100, 9000, Ultegra 8000, 6800 and many others, apart from GRX. Perfect choice for Gravel & Road 1X setup. 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.

Weight: 44T (80g), 46T (86g), 48T (90g), 50T (100g) Bolts included to every chainring (weight given for chainring only)
Colour: Black, Grey
Compatibility: Shimano Dura-Ace 9100, R9120, R9150 & R9170 Di2, Ultegra 8000, R8020, R8050 & 8070 Di2., 105 R7000, R7020, R7070, Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. In short ALL Shimano 4 bolt cranks except GRX. Not compatible with our bolt covers
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