Cane Creek 110 Series 41mm Headset Top Assembly IS/41/28.6/H15 41.8g Black Frame Mount Width-18 The trigger glides on precise

The trigger glides on precise near frictionless sealed cartridge bearings for an exceptional feel

Color Black Defined Color Carbon Front Axle 15mm Thru x 110mm Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 584 / 650b / 27

-02 compatible with 1/2x1/8 single speed chains

Not compatible with Ultegra 8000-GS or 8050-GS (medium cage) nor with the clutch equipped Ultegra RD RX800/RX805

Sturdy PE inner stiffener increases stability of the bag

Cane Creek 110 Series 41mm Headset Top Assembly IS/41/28.6/H15 41.8g Black Frame Mount Width-18 The trigger glides on precise110 Series Solutions: separate top and bottom headset cup assemblies for tapered, reducer and conversion applications (mix & match system helps reduce inventory overlap) Same features and materials as 110 series complete headsets including 110 year warranty Top assemblies include star nut and top cap, while bottom assemblies include crown race Cane Creek Integrated 41. 0mm ID (36x45), Campy Hiddenset 42. 0mm ID (45x45) , ZS (ZeroStack), or EC