The Dura-Ace 2x10 speed front derailleur offers improved shifting efficiency and ultra-low weight. Its redesigned cage and new chainring design eliminate the need for manual trimming, as there is no chain-to-derailleur contact except during shifts, allowing the rider to focus solely on riding. The wide linkage and optimized spring tension enhance shifting precision and reduce effort.
This front derailleur is compatible with both standard and compact cranksets and can only be used with 10-speed chains and Dura-Ace ST-7900 STI.
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