Description The Tange Passage 1″ headset is a high quality threaded headset from Japanese manufacturer Tange-Seiki. Constructed of chrome-plated steel with 5/32″ ball bearings this headset is available in a 26.4mm & 27.0mm sized crown race, and has a 30.2mm cup size. These headsets are a great upgrade for any rebuild or restoration you are thinking of undertaking. We especially love these on 90s mountain bike rebuilds! Improving your bike’s ride-feel is easy with the right parts & using Tange components is a great place to start. As one of our most popular parts in the workshop, you can find this headset in stock in our Richmond bike shop. Needing the matching crown race? Check them out here. TANGE PASSAGE 1″ HEADSET SPECS Part Material Height Details Stack Height 32 mm Top Lock Nut SS41 Steel 7.5 mm 8 flats 32mm width, 5mm threading, with water proof seal Key Washer SPCC Steel 2.0 mm Adjusting Cup SS41 Steel 12.3 mm 8 flats 32mm width, 5.5mm threading Upper Stationary Cone SS41 Steel 12.5 mm Insertion 30.0 0.1 -0/ 30.2 0.1 -0/ 7mm depth Lower Stationary Cup SPCC Steel 16.5 mm Insertion 30.0 0.1 -0/ 30.2 0.1 -0/ 7.5mm depth Crown Cone SS41 Steel 6.0 mm Insertion 27.0 0 -0.1/ 26.4mm 0 -0.1 Ball Retainer x2 Carbon Steel #350 5/32″x20 Balls Seal ring x2 Nylon