Shimano Y2TA98030 Front Hub Cone and Locknut Description: The Shimano Y2TA98030 Front Hub Cone and Locknut are factory replacement units designed specifically for quick release axles. The precision manufactured cone allows the bearings to be preloaded correctly and the hardened face ensures the bearings will roll smoothly for a long time. Features: Includes Y2TA98030 front hub cone, axle spacer, and locknut Fits front Shimano WH-R501, WH-RS010, HBRS400, HB-4600 and WH-RS100 wheels and hubs Sold individually; two units will need to be purchased to service one hub