Patented Cycra® Powerflow technology dramatically reduces radiator, fuel tank, and engine head temperatures. Integration of forced air inlets into the airbox cover allows additional air intake and eliminates the need to drill holes. Scoops allow more air into the airbox for added performance. Airbox cover mates to the Powerflow shrouds for complete system. Narrows the space between the rider's leg and knee area for better ergonomics.
Leading edge is "tucked in" to prevent boot snag.
- Fits '14-'17 YZ450F, '16-'18 YZ450FX; '14-'18 YZ250F, '15-'19 YZ250FX