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Shimano Dura Ace HP-7410 Threadless-type (sometimes called Aheadset or NoThreadSet) headset.For 1 inch threadless forks.Featuring lightweight (91 grams!) aluminum construction, with wonderfully smooth cartridge sealed-bearings. Classic styling with modern functionality.
Suitable for frames with head tube internal diameter of 30.2mm, and fork bearing race section external diameter of 26.4mm.
This is a rare headset and is custom configured to bethreadless type; cups and race are all very lightweight, machined and finished inOsaka, Japan.The HP-7410 is a race-quality headset, made in Japan with highly weather-resistant sealed bearings.We also do have the standard threaded versionItalian and JIS-type Dura AceHP-7410headsets available.
![SHIMANO DURA ACE HEADSET HP-7410 1\](img-large/g/ihYAAOSwgC1iHv9N/s-l1600/SHIMANO-DURA-ACE-HEADSET-HP-7410-1-Threadless-Ahea.jpg "SHIMANO DURA ACE HEADSET HP-7410 1\")
