This replacement Derailleur Hanger 604 is precision-engineered to get you back on the road or trail quickly. Crafted in Wheels Mfg's Colorado facility, it's CNC machined from durable 6061 aluminum, ensuring exacting tolerances for a perfect fit. It’s designed to provide reliable performance and protect your frame from drivetrain damage.Specifically compatible with Cannondale K33071 frames, including the 2022 SuperSix Evo CX and SuperSix Evo SE, this hanger is ready for thru-axle setups.## Features* CNC machined from 6061 aluminum* Black anodized finish for durability* Thru-axle compatible* Designed to protect your frame from drivetrain impacts* Made in the USA## Specs* Mounts with two M3x14mm socket head screws (fasteners not included)* Replaces Cannondale K33071* Compatible with: Cannondale SuperSix Evo CX (2022), Cannondale SuperSix Evo SE (2022)