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A portion of each sale helps us refurbish and donate bikes to Bicycles for Humanity – Colorado. Thank you for supporting the cause!
For Sale: Vintage Shimano Dura-Ace RD-7402 Rear Derailleur
A true classic from the golden age of road cycling. This rear derailleur is part of Shimano’s legendary 7400-series Dura-Ace group — known for its precision, reliability, and clean aesthetics.
In great condition with typical signs of use (see photos). Professionally inspected, fully functional, cleaned, and ready to install. Both pulleys spin smoothly.
Why This Rear Derailleur Is So Good:
• High-Performance Shifting – Engineered for precise and consistent 8-speed indexing, even under load
• Classic Dura-Ace Quality – Built with superior materials and craftsmanship that made Dura-Ace the gold standard of the era
• Sought After for Retro Builds – A favorite among vintage road bike enthusiasts and restorers
• Smooth, Efficient Design – Low-profile and sleek, it blends performance with timeless aesthetics
Specs:
• Model: Shimano Dura-Ace RD-7402
• Speed: 8-Speed compatible
• Mount: Standard hanger
• Condition: Used – great mechanical condition, light cosmetic wear (see photos)