WSM Piston Assembly 50-520-5-66 Universal Plate Backgrounds these headpipes perform like a

these headpipes perform like a true 2-into-1 pipe with the clean look of a traditional dual system Fattens the low end and mid-range torque curve

Great for quick change wheels

All frame savers are available with Black pucks and customers can also select from Standard (2

ABS and anti-theft Measures 4-5/8” diameter Fits models that use 5” stock mounting cup

Snap-button system to integrate the Alpinestars Nucleon Back protector

WSM Piston Assembly 50-520-5-66 Universal Plate Backgrounds these headpipes perform like aCoated with MOS2 for high performance and heat absorption Ported to match WSM Banshee sleeves Fit bores from 64mm to 70. 5mm Piston pin is 5mm higher on long rod pistons to accommodate long rod Made in Germany