Tange Seiki Technoglide ZS225 Semi Integrated Headset in Black. 1 1/8" - 1 1/2"
- Zero stack system on tapered headtube
- Tange Seiki original sized 4T5 cartridge bearing upper
- Tange Seiki original sized 1.5” cartridge bearing lower
- 1 1/8” & 1.5” tapered fork and headtube
- Fully sealed mechanism
- Bearing compatibility: #1508 upper, #1728 lower cartridges (see accessories for spares)