The Campagnolo 2007 Chorus quick shift (QS) front derailleur offers superior shifting and maximum performance for the most demanding professionals. The cage is constructed from aluminium with a surface treatment that results in extra lightness and stiffness, with even more responsive shifting. It features:
- Quick Shift (QS) technology engages front derailleur faster and smoother
- Max Front Cog: 54t
- Min Front Cog: 39t
- Weight:
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