All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exacting tolerances.

• CNC machined 6061 aluminum
• Black anodized finish
• Attaches to frame with (1) M3x6 socket head screw
• Fastener not included
• Replaces Specialized Part #S172600001
• Includes both sides of the derailleur hanger
• Frame Compatibility

Notes:

• A number of Stumpjumper FSR models changed hangers mid-year 2018 from DROPOUT-301