Wossner Piston Kit - 88.97 Mm - Beta | Ktm 8581Db

• Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication • Lightweight piston with a tight piston wall clearance for a quieter running engine • Skirt coated for reduced friction and improved break in performance • Ring land treatment for improved ring seal and oil control • Double bridged forging design where noted • Kit includes piston, rings, wrist pin and pin locks - Beta 450 RR (2006, 2009, 2008, 2007, 2005); KTM 450 ATV XC (2009, 2008); KTM 450 EXC-G (2006, 2004, 2005, 2003); KTM 450 EXC Racing 4-Stroke (2004, 2005, 2006, 2007, 2003); KTM 450 MXC-G (2003, 2004, 2005); KTM 450 XC-W (2007); KTM 450 XC-W Six Days (2007); KTM 450 XC-W Champions Edition (2007)