Tange-Seiki Terious STR Headset - EC34/28.6 Upper | EC34/30 Lower, Straight, Black Crank Spider Oversized flange aluminum hub with

Oversized flange aluminum hub with QR axle

X1 and Truvativ AKA GXP cranks

WT1568 TR1505 593481

Manufacturer Part Number: 925-01-313

Tange-Seiki Terious STR Headset - EC34/28.6 Upper | EC34/30 Lower, Straight, Black Crank Spider Oversized flange aluminum hub withThe Tange Seiki Terious STR headset is crafted with durable High Tensile steel and features a fully sealed mechanism. Fully sealed mechanism helps to prevent contaminates from entering the headset for a longer service life #800 Upper and Lower bearings For use with 34mm straight head tube and 1 1 8" straight steer tube fork 12. 1mm Upper stack 11. 3mm Lower stack 23. 4mm total stack Product Specifics Lower Stack Height: 11. 3 Material: Steel Upper