Keenso Headset, Aluminum Alloy 34mm Headset Road Cycling Replacement for 28.6mm Straight Steerer Fork Bearing(Black)

☆【Applications】: The bearing headset is compatible for 28.6mm straight steerer fork, which is suitable for 34mm frame head tube. ☆【Premium Quality】: This brand new headset is made of high quality aluminum alloy material, which is sturdy and It is not easily broken, has quality and excellent stability and durability. ☆【Easy to Install】: The bearing headset is easy to install and use, which is a nice replacement part for your bike. ☆【Exquisite Workmanship】: The headset adopts excellent manufacturing with CNC high precision machining, which is colorfast and anti-deformation. ☆【Product Specification】: Material: aluminum alloy; color: black, red(optional); for frame head tube top and bottom diameter: 34mm / 1.3in; for fork: 1 1/8" (28.6mm) straight steerer fork; height: 14 + 12= 26mm; dimension: approx. 4.5 * 4.5cm / 1.8 * 1.8in; weight: approx. 116g.