PISTON KIT RD/YZF350/400 63 94

2 Stroke Piston Kit

• In-house designed and manufactured; all forgings are produced in Woessner’s company-owned forging operation
• Oversize pistons available for all makes and models
• All skirts supplied with Moly coating to reduce friction and assist in break in
• Lightweight pistons and tightest piston-to-wall clearances in the industry results in quieter running engines
• All piston kits include piston, ring, wrist pin and pin locks
• Wössner piston kits are used by leading Supercross, Arenacross and MX GP teams