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COVID-19 Update: Orders placed after 10:00am PT on operational days will be processed the next day. Phone service has been suspended. Use our Contact Us page. Shippers are experiencing delivery delays.


  • Brand:CRF's Only
  • Model:CO-VS-S

Price : $90.00 $90.00

Quantity:
High Performance Valve Seat Replacement Service

Price is per valve seat and includes removal of the current valve seat material and installation of the MoldStar-90 valve seat.  Seats must be replaced in pairs, intake pair or exhaust pair.  

  • Remove current valve seat
  • Installation of MoldStar-90 valve seat
  • Valve seat must be replaced in pairs - Intake pairs or exhaust pairs
  • Allow 6-9 business days for service to be completed

NOTE: Price is per valve seat. To order valve seat replacement for both intake or exhaust order the proper quantity.  Price does not included shipping head to and from CRF's Only. Photo for illustration purposes only.  Head not included in service. Valve seat replacement not only for CRF450R, CRF450X, CRF250R, CRF250X, CRF150R models but any powersports valve seat replacement.