Weighted Flywheel (+50g)
The YZ450F/FX Weighted Flywheel smooths low-to mid-RPM power delivery, enhancing engine control.
Improves stalling resistance during low-RPM off-road riding
Adds 50g (1.8 oz) additional weight over stock
Increases flywheel rotating inertia by 15% over stock
Durable one-piece welded design
Fits The Following Vehicle(s):
2023 – 2026 YZ450F
2024 – 2026 YZ450FX
2024 – 2026 WR450F