The Tange DX-4 1-1/8″ threadless headset has lightweight and strongaluminumcups and loose-ball bearings.A star nut and laser-etched black alloytop cap are included. This headset is the same model used on some of the SE Racing retro models.It is made in Japan.

This headset will fit frames with 34mm inner diameter head tubes and forks with a 30mm crown race.

Size:1-1/8″
Color:Blue Anodized