Works Shock Piston

Fits The Following Bikes:

Kawasaki KX250F 2004-2005

Kawasaki KX450F 2006-2011

Suzuki RM-Z250 2004-2006

Yamaha YZ250F 2003-2008

Yamaha YZ450F 2003-2008

Used For Supercross

46mm 5 x 10

Shock Piston Description: 

The Pro Circuit Works Shock Piston improves control, traction, performance and bottoming resistance. Designed to improve oil flow and eliminate the possibility of hydro-lock. Includes shock piston, band and o-ring.