This is motorcycle intake and exhaust valve, applicable for motorcycle engine. Available materials: Aluminum, copper, brass, mild steel, steel alloy, stainless steel, iron and zinc. Engine valve structure: head and pole, contain 2 pcs per set. Use in conditions: exhaust valve 600-800℃,intake valve 300-500℃, valve pole:Plating, valve treatment: nitriding, hard surfacing, valve use: thermostablility stands wear and tear. Both intake valve and exhaust valve are forged with high quality 40# steel through advanced technique. High quality and competitive price. Certification: ISO9001/TS16949.Packing neatly and nicely.

The principle: Credit and quality first, price reasonable, delivery in time. Customized specifications are welcome.

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