Trek Madone 4 Series Derailleur Hanger icshg8001111134 Constructed from CNC-machined 7075 aluminium

Constructed from CNC-machined 7075 aluminium alloy

- No seatpost straps required — dropper post and aero seatpost friendly

Note: Bearings are not included in this kit and must be ordered separately

Important: This cover is NOT compatible with frames that have the Spinblock stopper housing built into the head tube — those frames require the HS02-11 Spinblock headset cover instead

Offset of pump bracket mounting holes allows mounting mini pumps on most mountain bikes (brackets for many pumps do not clear the frame on mountain bikes)

Trek Madone 4 Series Derailleur Hanger icshg8001111134 Constructed from CNC-machined 7075 aluminium