Product Review

Wiseco's stainless steel valves are made from premium materials and manufactured to the highest quality specifications. A one-piece, forged construction offers high strength and fatigue properties. Chromium nitride coating offering surface hardness and wear resistance. Each design is a drop-in application and requires no piston or head modifications, and will work with stock springs and valve-train. Fits: Kawasaki KLX400 2003-2004; Suzuki DRZ400 2000-2007; Kawasaki KFX400 2000-2005; Suzuki LT-Z400 2000-2007.