Absolute Black 110 BCD Asymmetric 2X R9100/8000
$60.99
Round chainrings specifically compatible with Shimano cranks Dura-Ace 9100, Ultegra 8000 & 105 R7000 but can be retrofit to all 9000 and 6800 series cranks Ramps on big rings are specially configured for combinations: 50/34, 52/36, 52/38, 53/39T Rugged CNC machined 7075 aluminum construction Use original bolt when changing inner...
