Valvetrain for the 2021 Yamaha YZF450

PartCluster lists 4 valvetrain parts that fit the 2021 Yamaha YZF450, from brands including ProX, Psychic. Matched to this exact model year from wholesale distributor catalogs.

ProXValvetrain

ProX Valvetrain — Yamaha FJ1200, Yamaha TDM850, Yamaha TDM900 +8 more

30.35.VS014Dealer pricing

PsychicValvetrain

Psychic Valvetrain — Honda XR250, Husqvarna SMR250, Husqvarna SMR450 +11 more

30.MX-09513Dealer pricing

ProXValvetrain

ProX Valvetrain — Yamaha WRF450, Yamaha YZF450, Yamaha YZFX450

28.2450-2Dealer pricing

ProXValvetrain

ProX Valvetrain — Yamaha WRF450, Yamaha YZF450, Yamaha YZFX450

28.2450-1Dealer pricing