TIME Rear Derailleur Hanger - Disc900090005 Rear Derailleur Hanger Disc Brake 12mm ThruAxle TIME Bicycles OEM replacement part, forged alloy, M4x8mm mounting screw, use blue thread lock and torque to 3Nm. COMPATIBLE WITH THE FOLLOWING TIME DISC BRAKE FRAMESETS: Alpe d'Huez Disc All Model Years Alpe d'Huez X All Model Years Alpe d'Huez 21 All Model Years Alpe d'Huez 01 All Model Years ADHX All Model Years ADHX 45 All Model Years (prior to 2025 UDH Hanger models) Scylon All Model Years