Pilo D437 Trek Road derailleur hanger

Restore your ride´s precision with the PILO D437 Derailleur Hanger for Trek road bikes. Expertly CNC-machined from aerospace-grade 6061 T651 aluminum, this upgrade is significantly stiffer than stock hangers, ensuring flawless, responsive shifting on every climb and sprint. Its durable, anodized finish resists corrosion, while its core function is to act as a critical safeguard, breaking away upon impact to protect your expensive frame. A perfect, direct-fit replacement for Trek Domane, Madone, Emonda, and more. Upgrade for superior performance and peace of mind