This is a Sigeyi precision-CNC aluminum derailleur hanger for Trek rim-brake / quick-release frames. Machined from a single billet of 7075-T6 aluminum for higher stiffness and impact tolerance than OE stamped replacements, to within 0.02mm of frame spec so the rear derailleur indexes cleanly. The hanger is frame-model-specific — it only fits the frame family it's named for.
Sigeyi code: TRK-QR1. Finish: Pink.
Derailleur Hanger
NT$ 1,165
This is a Sigeyi precision-CNC aluminum derailleur hanger for Trek rim-brake / quick-release frames. Machined from a single billet of 7075-T6 aluminum for higher stiffness and impact tolerance than OE stamped replacements, to within 0.02mm of frame spec so the rear derailleur indexes cleanly. The hanger is frame-model-specific — it only fits the frame family it's named for.
Sigeyi code: TRK-QR1. Finish: Pink.
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TREK (Rim) Brake Direct-Mount Derailleur Hanger - TRK-QR1
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TREK (Rim) Brake Direct-Mount Derailleur Hanger - TRK-QR1