Shimano Dura-Ace First Generation Crane / GA-200 Vintage Headset – 1" ISO Threaded

€79,90 EUR

Checkout paused until January 1, 2027

Currently undergoing workshop renovations. Inquiries and advance reservations are welcome anytime via our contact form.

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Details:

  • Brand / Model: Shimano Dura-Ace First Generation (Crane / GA-200 / HP-7100 Series)

  • Type: 1" Threaded Vintage Road Competition Headset

  • Thread Standard: English / ISO Standard (1" x 24 TPI)

  • Crown Race Diameter: 26.4 mm

  • Cup Diameter: 30.2 mm

  • Bearing Style: Precision Ground Hardened Steel Races with Caged Ball Bearings

  • Finish: Mirror Polished Chrome / Silver with Dura-Ace Stamping

  • Condition: Used, Cleaned, Checked and Fully Functional

  • Origin: Made in Japan

 

Description:

The historic foundation of Shimano’s flagship racing legacy, the first-generation Dura-Ace 1" threaded headset was designed in the mid-1970s to challenge the finest European components in professional competition. Crafted with induction-hardened, mirror-lapped bearing raceways and high-tensile chrome-finished steel cups, it offers exceptionally smooth steering response and immense fatigue endurance under race conditions. Sized to the 1" ISO standard with a 26.4 mm crown race, this headset is a rare, investment-grade component for top-level early Dura-Ace builds.