This is an OEM Trek derailleur hanger designed specifically for Session models from 2009 onward with ABP (Active Braking Pivot) suspension. It ensures proper alignment and shifting performance with durability built to match Trek’s frame standards.

Features:

• Genuine Trek replacement mech hanger for Session ’09+ ABP
• Precisely machined for correct derailleur alignment
• Durable construction to resist bending under stress
• Compatible with ABP suspension systems