microSHIFT Arsis Front Derailleur 10-Speed Double, Braze-On, Shimano Compatible, Carbon

Arsis is the pinnacle of microSHIFT's road component line. Featuring a cold-forged aluminum bracket and carbon outer link, this front derailleur delivers precise shifting under pressure.
Precisely designed cold-forged bracket for smooth, accurate shifts
Stiff lever arm for quick response
Designed for 43.5mm chainline
Chainstay angle: 61-66°