LY8028

Size(尺寸)  :1-1/8"x$41.8×$30 

Diameter(规格 ) :1-1/8" Threadless Integrated Headset

Height (组配高度) :10mm+1mm 

Weight :88g

Bearings():$41.8×$30.2×7Hx45° x45° x2pcs 

360 degree rotation, compatible with many types of bicycles such as mountain bikes, mountain bikes, fixed wheel bikes....