Headset (44-50.6MM tapered tube fork)
Material: Aluminum alloy+sealed bearing
Color: black
Packing specification: 63*62.5*95MM/131.8g
Applicable frame: Head tube(Upper I.D. 44MM,Lower I.D. 50.6MM)
Fork: Tapered tube fork(Upper O.D. 28.6mm, Lower O.D. 39.8mm)
