sealed middle axle shiftable bicycle

{"cid":"91190770","title":"Multicolor Aluminum Alloy Balance Sealed Bearings BMX Front Bicycle Hub With 36H","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2f\/a4\/148d5e45ad554a044afef035dc11-200x200-1.jpg","attrs":{"Price":"5USD","Brand Name":"OEM","Model Number":"FFH-50SR","Minimum Order Quantity":"100PCS","Delivery Time":"40 ~60 working days","Place of Origin":"Jiangsu, China","Payment Terms":"T\/T","Supply Ability":"20000 Pieces per Month","Packaging Details":"5ply carton","Material":"Aluminum alloy","Color":"blue, red, gold,purple","Hole":"36H","Position":"Front","Bearing":"2 sealed bearings","Axle":"3\/8\""}}

{"cid":"91197858","title":"ZGAQ-01287 U-Ring Rear Axle Sealing Ring For HYUNDAI HW210 R170W-7","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4c\/17\/4e8000c23d605b017ea9ac2e9db2-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SUNCAR","Model Number":"ZGAQ-01287 U-Ring","Minimum Order Quantity":"Accept trial order","Delivery Time":"3-7 Days After Payment Received(Public Holiday Excluded)","CertifiC-A-Tion":"ISO9001","Place of Origin":"CN","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, ","Supply Ability":"550 Sets Per Week.","Packaging Details":"PP Bag Inside,Carton Box Outside.","Brand name":"SUNCAR","Part number":"ZGAQ-01287","Color":"Standard color\/As per customer required","Feature":"Higher-toughness\/Wear resistance\/High&low temperature resistence","Stype":"U-ring","Compatible model":"CNH CX75CSR CX80C","Tags":"ZGAQ-01287 ; HYUNDAI ; U-ring;Seals","Compatible brand":"HYUNDAI","Material":"Nitrile rubber (NBR), polytetrafluoroethylene (PTFE), polyurethane, nylon, etc.","AppliC-A-Ted equipment":"Wheel excavator Hyundai","Market":"North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide","Relative brand":"Hitachi,Komatsu,SUNCARSUNCARVOLVO, C-A-T, Kobelco,Sumitomo,Doosan,Daewoo,Hyundai and more."}}

{"cid":"91220456","title":"3 Axles Fuel Tank Semi Trailer 50cbm Oil Tanker Trailer Mn Steel","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/dc\/14\/ee6699952ecc7f17943068e03669-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SINOTERCEL","Minimum Order Quantity":"1unit","Place of Origin":"CHINA","Packaging Details":"waxing","Supply Ability":"1000units\/month"}}