
WÖSSNER Steel Exhaust Valve - Honda CRF450R (Manufacturer Part No: VKS4026E-EXH)
A replacement part designed for demanding motocross riders, this Wössner exhaust valve is made of steel to provide good mechanical resistance where thermal load and abrasion are significant. Supplied as a kit, it includes the valves and springs necessary for the exhaust side replacement, ensuring a clean reassembly of the cylinder head and standard clearance adjustment.
Whether for maintenance after several seasons of riding or for disassembling the cylinder head following a rebuild, this Wössner exhaust valve fits into regular engine maintenance operations. Choose a brand dedicated to the off-road world to achieve reliable sealing and performance at the seats and valve stem.