Control Tech MHS Mountain Bike Headset
ControlTech MHS MTB Headset: Size:Upper1-1/8",Size: Lower 1-1/2", material: aluminum, dia.:28.6/44 - 56/39.8mm Weight :163g. Color Finish: Anodized Black, Blue, Red, Yellow, Green available. Stack height: 7.3+3+10.3mm.