Zhejiang Junchen Chain Co., Ltd.  

Product Name: Race Motorcycle Chain 520h O Ring Model NO.: 520H-Oring Type: Bush Chain Material: Cast Iron Structure: Roller Chain Surface Treatment: Oxygenation Application: Conveyer Equipment, Motorcycle Standard or Nonstandard: Standard Tooth Profile: Idler Gear Trademark: GELIN Transport Package: Carton or Wooden Package Origin: Hangzhou, China HS Code: 3926901000 Product Description OEM manufacturer motorcycle driving chain and sprocket set Motorcycle sprocket wheel is made of high quality 45# steel, specially heat treated, precisely machined, and provided with such advantages as wear resisting, corrosion resisting, highly impact resisting, smooth driving, good performance, and long service life.SpecificationMotorcylce Sprocket Wheelsmotorcycle sprocket, chains , sprocket with chain kit, sprocket and chain set, cnc aluminum sprocket for racing motor, industrial sprocket, gears (pinions, wheels gear )OEM is welcomedMaterial1. steel:Q235(1023/A3) steel,45#(1045)steel2.Aluminum alloy: 7075-T6 aluminum3. OEM to your drawingsSurface treatmentheat treatmentzinc plating,chrome plating, nickel plating, dull polish ,etcanodizedProcessingpunch, CNC turning, hobbing, CNC machining center, drilling, broachingQuality ControlInitial inspection, random inspection, final inspectionMarkingavailablePackageplastic bag, box, blister card, skin pack,etc or according to requirementsDelivery time20 days after receiving the advance paymentCertificateISO 9001