Derailleur Hanger 663 – 6061 Aluminum, Look 00023431, M12x1.0 Double Lead

Wheels Mfg Verified independent store

→

This replacement derailleur hanger 663 is CNC machined from 6061 aluminum in our Colorado shop to exacting tolerances. It features a black anodized finish, attaches with one M3x15m m flat head screw and custom locknut, M12x1.0 double lead thru axle thread, and is compatible with Look part #00023431 frames. Note: Derailleur Hanger 662 has M12x1.0 single lead threads — verify your axle thread before ordering. Show more