Vintage Shimano 600 HP-6207 1 Inch Threaded Sealed Headset 30.2 Road Bike Japan

Vintage Shimano 600 HP-6207 1 inch threaded headset for classic road and racing bicycles.

Part type and use: complete 1 inch threaded headset with upper and lower cups, crown race, top race, locknut, keyed washer, and two caged ball bearings for 1 inch threaded forks.

Material and construction: aluminum alloy cups and covers with steel bearing races and ball retainers.

Color and finish: silver alloy with black Shimano 600 logo bands and machined bearing seats.

Design features: sealed-style dust caps, matching upper and lower assemblies, and caged ball bearings for smooth steering performance.

Actual Measurements: Cup outer diameter: 30.17 mm, weight: 140 g.

Markings include Shimano, HP-6207, Japan, JL, and 27 stamped on various pieces.

Country of origin: made in Japan.

Races look good. Used Shimano 600 HP-6207 1 inch threaded headset with scratches, small nicks, oxidation spots, wrench marks on the locknut flats, and residual old grease and grime on the cups, races, and caged ball bearings, bearing tracks show visible wear and staining as shown in the photos. Only the parts shown in the pictures are included.