To restore smooth steering response, use a Revolve steering stem kit. Each OE quality kit contains all of the wear parts needed for a complete repair for far less than OE price. Parts included are: top and bottom needle roller bearings, races and seals. Tapered needle roller bearings to replace both upper and lower steering stem bearing. Restores smooth steering response. Exact OEM replacement kit for top and bottom bearings,seals and races. Steering Stem Bearing Kit Revolve 22-1059 PWSSK-H05-420 Honda CRF250R 10-13 CRF450R 09-12