CARBON REED VALVE YAMAHA YZ125 '01 08, WR125 01 03 HET PAAR 35 % cotton 35 % cotton Skid Plate Kawasaki KX450 KX450X With Linkage Guard ( 2019 2023 ) Black Their stiffness ensures a better seal and guarantees better acceleration Manufactured using a BI AXIAL method for better flexibility and faster gas flow