Tange-Seiki Technoglide ZS225X Headset - ZS44/28.6 Upper | EC44/40 Lower, Tapered, Black

The Tange-Seiki Technoglide ZS225X headset features a lightweight and strong Dulaluminum aluminum construction with a fully sealed mechanism.

• Fully sealed mechanism helps to prevent contaminates from entering the headset for a longer service life
• Tange-Seiki original sized 4T5 cartridge bearing Upper and 1.5" cartridge bearing Lower
• For use with 44mm straight head tube and 1-1/8" to 1.5" tapered steer tube type fork
• 6.5mm Upper stack / 13.6mm Lower stack / 20.1mm total stack
• #1508 Upper bearing and #1728 Lower bearing

• Lower Stack Height: 13.6
• Material: Aluminum
• Upper Stack Height: 6.5
• S.H.I.S Upper: ZS44
• S.H.I.S. Stem Clamp Diameter: 28.6 Threadless
• S.H.I.S Lower: EC44
• Color: Black
• Crown Race: 40
• Bearing Type: Cartridge Bearings
• Weight: 109.5
• Defined Color: Black
• Stack Height: 20.100000000000001