Carbon-Ti X-CarboRing EVO Chainring - 110mm - for Dura Ace R9100

The Carbon-Ti X-CarboRing EVO chainring is the latest development of super lightweight chainrings for road bikes with a composite structure of aluminum alloy and carbon fiber. The designation "EVO" identifies this new generation of external chainrings, which adopts the well-known innovations of the X-AXS chainrings designed specifically for SRAM AXS 12s groups.

The outer chainrings are made with thicker carbon fiber plates, thus providing greater rigidity and allow for more complex CNC machining. The redesigned titanium elements and ramps ensure fast and precise upshifting and downshifting from the smallest to the largest chainring, both with electronic and mechanical derailleurs.

With a pitch circle diameter of 110mm, the chainring is compatible with Shimano Dura Ace and Ultegra cranks. The chainrings are available in 50/34T and 52/36T sizes as well as 54/40T and are compatible with Shimano 11/12-speed, Campagnolo 11/12-speed and SRAM 11-speed groups and chains.

Specifications

• material: carbon and 7075-T6 aluminum
• compatible with Shimano Dura-Ace FC-R9100, Ultegra FC-R8000, Campagnolo 12-speed groupsets
• compatible with all 11-speed groups
• pitch circle diameter 110mm
• outer ring with 50 | 52 | 54 teeth
• 100% made in Italy
• weight: approx 115g / 54T (manufacturer's specification)

Note: Not compatible with SRAM AXS 12-speed group

Scope of delivery: 1 chainring