2pcs bicycle rear wheel axle 1/4inch x 9 ball bearing cages bike cycling shaft U

ITEM NAME:2pcs bicycle rear wheel axle 1/4inch x 9 ball bearing cages bike cycling shaft U Description: Brand new and high quality This ball bearing retainer with 9 balls, which suitable for 19mm inner diameter head parts.It is an ideal replacement for you bike. Typeï ¼Å¡Bicycle bearing External diameter: 29mm Diameter:6.35mm Material: Steel Colour: Silver QTY:2pcs Package Includeï ¼Å¡2pcs Bicycle bearing.Typeï ¼Å¡Bicycle bearing. Material: Steel.