Absolute Black Premium Oval Subcompact Road, 4X110BCD30T - Black - ROV30/4BK

Premium Shimano 110/4 bcd compatible oval chainrings are designed for Dura-Ace 9100 and Ultegra 8000, but can also be retrofitted to 9000 and 6800 series cranks | Expertly CNC machined from 7075 aluminum and type II anodized for a long lasting contruction and finish | Ramps on big rings are specially configured for combinations: 50/34, 52/36, 52/38, 53/39T – other combinations will work but may require more derailleur adjustment | |*30T can only work with 46T and special bolt set 46/30. (bolts included with small ring) | *32T can only work with 48T and special bolt set 48/32. (bolts included with small ring) | Due to special mounting construction, aesthetic bolt covers are not offered for these designs | MODEL: Oval 110 BCD 9100/8000 2XBRAND: ABSOLUTEBLACKPART NO: 211247 SUP NO: ROV30/4BK *