ABSOLUTEBLACK OVAL 110mm 39T 4B 2X 9100 BLACK 20T Simple installation does not require

Simple installation does not require the removal of cables or housing

Includes 1 pre-installed set of Odyssey`s Ghost Pads

MegaExo 24mm spindle non-pinch bolt road cranks

Built in chain line adjustment of up to 6mm

Trey Jones signature model crank from The Shadow Conspiracy

ABSOLUTEBLACK OVAL 110mm 39T 4B 2X 9100 BLACK 20T Simple installation does not requirePremium 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