Bicycle Headset 1 1/8-1 1/2" Straight Tube Frame to Tapered Fork Adapter for MTB

Upper cup/Bearing outside diameter+ Lower cup/Bearing outside diameter + Fork tube

("44" for OD 44 mm, "T" for Tapered Tube fork)

ZS44/28.6

EC44/40

44mm frame is designed for straight tube, but use this headset, you can install tapered Tube fork on 44 mm frame.

MATERIAL: CNC MACHINED AL6061 T6

SEALD BEARING

Package included: 1 x CNC Bicycle Headset