Dropout Derailleur Hanger 172 for Trek

Features
. CNC machined 6061 aluminum for improved shifting performance and increased durability
. Black anodized finish for good looks and lasting finish quality
. Mounting hardware included

Compatible with the following Trek bikes
. Crossrip - 2013
. Dual Sport - 2013
. Fisher Fast City - 2011
. Hybrid - 2013
. PDX - 2013
. Shift - 2013
. Transport - 2011
. Transport - 2013
. Verve Hybrid - 2013