Trek 6061 Flip-Flop Rear Derailleur Hanger

This Trek 6061 Flip‑Flop rear derailleur hanger is a genuine original‑equipment replacement designed to restore precise shifting performance. Built to match Trek frame specifications, it ensures proper alignment and reliable drivetrain function after damage or wear.

• Original‑equipment replacement rear derailleur hanger

• 6061 aluminum construction for strength and durability

• Rear drive‑side fit with 135 mm Q/R dropout spacing

• 1‑bolt attachment design

• Attachment hardware sold separately