Up for sale is a genuine Shimano Dura-Ace FH-7700 rear hub, a premium vintage component from the renowned 7700 series (9-speed era, late 1990s/early 2000s). This is a lightweight, high-performance road bike hub celebrated for its smooth-rolling bearings, durable construction, and compatibility with classic racing setups—great for restoring or upgrading a period-correct build.

Key Specifications:

• Model: FH-7700 (Dura-Ace)
• Position: Rear
• Hole Count: 32 (J-bend spoke compatible, 2.4mm hole diameter)
• Axle Type: 10mm quick release (QR skewer NOT included)
• Over Locknut Dimension (OLD): 130mm
• Freehub Body: Hyperglide (HG) for 8/9/10-speed cassettes
• Flange Diameters: Approximately 54mm (left), 45mm (right)
• Brake Compatibility: Rim brake
• Material: Aluminum body with steel axle and titanium freehub (in some variants)
• Weight: Approximately 290g (without QR skewer)

This hub is in good used condition with normal wear from use, including surface scratches, some grime/dirt accumulation, and minor oxidation. The bearings rotate smoothly without noticeable play or roughness, the freehub ratchets properly, and there are no cracks or major damage to the flanges or body. It would appreciate a thorough cleaning and fresh grease, but it's fully functional and ready for lacing. Note: Quick release skewer is not included. Check all photos carefully—they are part of the description.

Perfect for wheel builders, vintage bike enthusiasts, or anyone assembling a full Dura-Ace groupset. Compatible with standard road frames and cassette systems.

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