Stronglight road bike chainring ct² for Shimano 10-speed DURA-ACE FC 7900 cranksets with 130mm bolt circle, 50 teeth, fitted as the large chainring
Top-quality road bike chainrings for Dura Ace FC 7900 cranksets: the CNC-machined and Teflon-coated Stronglight chainrings made from 7075-T6 aluminium are affordable, durable and DI2-approved, offering excellent shifting performance.
The Stronglight chainrings are CNC-machined from high-quality 7075 aluminium and treated with ceramic Teflon for a long service life. Equipped with shifting aids, these chainrings are an equivalent and affordable replacement for the original Shimano and SRAM chainrings
The Stronglight Dura Ace 130 chainrings are specially designed for the Shimano Dura Ace FC-7900 crankset; this chainring is only compatible with these cranksets.
Herstellerinformation: Stronglight SA, 11 Rue de Méons, 42007 Saint-Étienne, France, https://stronglight.com/