RACETECH Seat Foam CRF250 06-09RACETECH SEAT FOAMRACETECH seat foams are produced in high density polyurethane, which does not absorb water and keeps its excellent qualities for a long time. They are made following the best world championship racing teams. They are quite interchargeable with the original ones. Standard SizeZadelschuim Hoger Model +15mmRacetech Partnumber SPUCRF00006