A lightweight Stronglight CT2 chainring for road bikes with E-shifting, can also be used for standard rear derailleurs. It is made of 7075-T6 aluminum with added ceramic for an increased resistance and Teflon coating to reduce friction. Available with various teeth counts.
Features:
bolt circle diameter: 110mm, 4-arms
compatibility: Shimano Dura Ace FC R9100 + Di2 11-speed
Note: The compatibility of the chainrings is shown in the selectable options. For an optimal shifting performance, this should be considered when selecting the chainring.
Fitting for derailleur: 11-speed
Included in delivery: 1 chainring
Material: 7075-T6 aluminum with added ceramic and teflon
