04-'09, '12-'13 for Yamaha YFZ450 FMF S/A Pciv-2 Mod Yfz450 '04 Removable insole

Removable insole

for the 12x7

Option: White/Amber 4Pc

MPN: 0804-0730

Square bead wires improve casing rigidity

04-'09, '12-'13 for Yamaha YFZ450 FMF S/A Pciv-2 Mod Yfz450 '04 Removable insoleManufacturer: FMF Racing MPN: 44224 Title: Powercore 4 Spark Arrestor Size: Option: Color: We developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi Flo end caps make for the perfect balance of performance and strength. Aluminum performance muffler with durable