headset under traditional 49/40 mm black

Description

Pro head tube under These headset have a double sealed bearing and cups of anodized aluminum alloy. Comes with Gap Cap. The bearings are made of high quality steel. Specifications: Color: black Material: steel Inch size: 1 1/8 – 1 1/2 inch Inner diameter: 40 mm Outer diameter : 49 mm Construction: traditional (EC) Content: 1 Cartridge headset underneath 1 Gap Cap