ABSOLUTEBLACK OVAL 110mm 52T 4B 2X 9100 GY BRAKE LEVERS Does not require removal of

Does not require removal of crank

Can be used without shims for use with 24mm (Shimano) cranks or with included shims to fit GXP 24/22mm cranks

Improved fit and function

112 link 1/2 x 1/8` chain with Odyssey logos stamped on the links

ABSOLUTEBLACK OVAL 110mm 52T 4B 2X 9100 GY BRAKE LEVERS Does not require removal ofPremium 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