tange seiki technoglide rdc-82 threadless headset 1-1/8

Tange Seiki 1 1/8 inch ahead threadless headset made of aluminium with double-sided sealed deep groove ball bearings, bearing cup outer diameter: 34mm (head tube inner diameter), fork cone / fork crown race inner diameter: 30.0mm, stack height: 26.1mm (14.0mm + 12.1mm), weight: 88g. Available in black or silver.