Leeyang 42/52mm Sealed Bearing Tapered Headset (#8022) with 8mm Top Cap for Sports Bicycles

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

Size(尺寸)  :1-1/8"x41.8×$52×300r$39.8 

Height(组配高度) :10mm+1mm

Weight(重量) :102g 

Bearings():§41.8×30.2×7H×45° x45°x1pcs 

$52× 40×8H×450×45°x1pcs 

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