The Wolf Tooth Universal Derailleur Hanger (UDH) streamlines derailleur mounting across modern frames with a simple, durable, and widely compatible solution. Built to match SRAM&&';;s UDH specification, this hanger fits any frame designed for the Universal Derailleur Hanger standard and works with most non-full-mount derailleurs from SRAM, Shimano, Campagnolo, TRP, and more. CNC-machined from 6061-T6 aluminum, the Wolf Tooth UDH is engineered to pivot backward during an impact, helping protect both the derailleur and frame from damage. As an aftermarket upgrade or replacement for your bike&&';;s stock UDH, it&&';;s offered in a wide range of anodized colors to match other Wolf Tooth components and add a clean, custom finish. Whether you&&';;re racing, riding rugged terrain, or just want a high-quality hanger that&&';;s easy to replace and universally supported, the Wolf Tooth UDH delivers proven performance and peace of mind. Key Features: Durable CNC Construction: Fully machined 6061-T6 aluminum body with 7075-T6 hardware for strength and longevity Crash-Resistant Design: Engineered to rotate backward on impact to help protect your derailleur and frame Straightforward Installation: Replaces your frame&&';;s stock UDH using standard tools; rear axle not included