Valvetrain for the 2026 Honda CRF450 X

PartCluster lists 3 valvetrain parts that fit the 2026 Honda CRF450 X. 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

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