Tange Seiki Passage DX 1 1/8" Threaded Headset | silver or black
Tange Seiki Passage DX classic 1 1/8 inch threaded headset with headset cups made of Dural aluminium and sealed ball bearings. Bearing cup outer diameter: 34.2mm (head tube inner diameter), fork cone / fork crown race inner diameter: 30.0mm, stack height: 38mm, weight: 120g. Available in black or silver. For installation and adjustment, headset wrenches with 36mm jaw width are required.