09-'18 for Yamaha YFZ450R FMF Q4 S/A Yfz450R '09 Deep ridged shoulder lugs provide

Deep ridged shoulder lugs provide cornering traction

See helmet size chart on page

Perfect match for a variety of Saddlemen seats

Option: Black Pearl

09-'18 for Yamaha YFZ450R FMF Q4 S/A Yfz450R '09 Deep ridged shoulder lugs provideManufacturer: FMF Racing MPN: 44301 Title: Q4 Spark Arrestor Size: Option: Color: Developed over years of championship offroad racing. Max sound output 99dB; most under 94dB! Twin stage core design for lower sound output and extended life of packing material. Comes standard with spark arrestor DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles. We cannot ship these items to California, if an order is made