Wiseco Piston Ring Set 09120106 for Honda CR250R Husqvarna CR250 WR250 Kawasaki KX250 KTM EXC250 MXC250 SX250 XC-W250 XC250 Yamaha YZ250 YZ250F

Wiseco piston ring set to fit Honda CR250R (1997–2004); Husqvarna CR250 (1998–2006); Husqvarna WR250 (1998–2013); Kawasaki KX250 (1992–2008); KTM EXC250 (2000–2014); KTM MXC250 (2000–2005); KTM SX250 (2000–2014); KTM XC-W250 (2006–2014); KTM XC250 (2006–2014); Yamaha YZ250 (2002–2014); Yamaha YZ250F (2004–2009).

Maintain compression and seal your combustion chamber with this component set. These components sit on the piston and manage the interface with the cylinder wall. Wear is inevitable through heat cycles and friction, resulting in blow-by and reduced power. Regular replacement at service intervals protects your bike's bore from scoring. Always verify the ring end gap against your workshop manual before final assembly. Be precise during installation as these are brittle and snap easily if over-stretched. This set ensures a correct fit for your specific piston profile. It is a standard requirement for any routine engine refresh.