1970s Shimano 600 EX Arabesque 1” Threaded Headset 26.4 Crown Race Road
Beautiful example of the iconic Shimano 600 EX Arabesque headset from the late 1970s—one of Shimano’s most distinctive and collectible designs.
This is from the era when Shimano was establishing itself as a serious road component manufacturer, and the Arabesque line stands out for its engraved detailing and polished finish. The cups feature the classic swirling “arabesque” pattern that defined this group and still sets it apart today.
Designed for a 1” threaded fork with a 26.4mm crown race, making it correct for many high-quality Japanese and some European road frames of the period.
A perfect piece for a proper vintage restoration or a high-end period build where details matter.
Brand: Shimano
Series: 600 EX Arabesque
Type: Threaded headset
Steerer Size: 1” threaded
Crown Race: 26.4mm
Material: Steel
Finish: Polished with engraved Arabesque detailing
Era: Late 1970s
Very good vintage condition.
Please review photos closely for exact condition.
The Arabesque group represents Shimano’s turning point from imitator to innovator. This isn’t just a headset—it’s part of the moment Shimano began competing seriously with European brands on both performance and design. For builders who care about authenticity, this piece brings period-correct elegance and mechanical reliability in equal measure.
The Whistle Bike Shop sources and sells honest vintage components for riders and builders. Every item is carefully photographed, accurately described, and offered as-found—no hype, just respect for the craft.