Valvetrain for the 2025 Honda CRF450 RX

PartCluster lists 4 valvetrain parts that fit the 2025 Honda CRF450 RX, from brands including ProX, Psychic. Matched to this exact model year from wholesale distributor catalogs.

ProXValvetrain

ProX Valvetrain — Honda CRF110, Honda CRF250 R, Honda CRF250 RX +6 more

30.35.VS004Dealer pricing

PsychicValvetrain

Psychic Valvetrain — Honda CRF450 R, Honda CRF450 RX, Honda CRF450 X

28.XU-09546EDealer pricing

ProXValvetrain

ProX Valvetrain — Honda CRF450 L, Honda CRF450 R, Honda CRF450 RX +1 more

28.1417-2Dealer pricing

ProXValvetrain

ProX Valvetrain — Honda CRF450 L, Honda CRF450 R, Honda CRF450 RX +1 more

28.1413-1Dealer pricing