Upgrade your shifting precision and frame protection with the Pilo D585 derailleur hanger. Specifically engineered as a high-performance replacement for the Trek #318001 (also known as the W318001), this hanger is designed for high-end Trek mountain bike frames featuring 142x12mm thru-axle systems.

Unlike standard cast hangers, Pilo hangers are CNC machined from 6061 T651 aircraft-grade aluminum. This results in a part that is stiffer than OEM cast hangers—improving shifting accuracy—while still being designed to bend or break before your expensive frame sustains damage.

Compatible Bike Models

This hanger is primarily used on Trek Superfly and Procaliber models, along with several other Trek MTB frames utilizing the Active Braking Pivot (ABP) system:

• Trek Superfly (HT & FS): 2014–2017

• Trek Procaliber: 2016–2017

• Trek Elite (Carbon): 2013

• Trek Cali (Carbon): 2013–2016

• Fits: Marin 2015