ABSOLUTEBLACK OVAL 110mm 36T 4B 2X 9100 BLACK BRAKE

ABSOLUTEBLACK OVAL 110mm 36T 4B 2X 9100 BLACK BRAKEPremium 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

7075 aluminum 42t and 50t cogs

Allows use of an oval small ring with a round large ring

Keeps cables from making noise against frame

Does not require removal of crank

Coiled spring tension adjust

Inner and outer plate chamfering for improved shifting performance

Does not include lock ring

High quality cartridge bottom bracket for use on square taper cranks

Finish Line`s Mineral Brake Fluid is formulated specifically for bicycle brake systems requiring mineral oil

every 12 degrees

heat management

Campagnolo designed the Record brakes with the same braking performance of the Super Record