X AUTOHAUX 4pcs 25mm x 7 Ball Bearing Cages Crank Bearings Rear Wheel Bearing Re



[Material] : This ball bearing retainer made of steel, , durable and high intensity. [Item Size] : Outer Diameter: 25mm / 0.98"; Inner Diameter: 15.3mm / 0.60". Package Included: 4 x Bicycle Ball Bearings [Item Feature] : This ball bearing retainer with 7 balls, which suitable for 15.3mm inner diameter head parts.It is an ideal replacement for you bike. [Notice] : Before purchasing, please confirm whether the size of the accessories of your bike is matched with this bearing cages.