track bike frame for sale

{"title":"SHIMANO EF500 24 Speed Mountain Bikes Aluminum Alloy Mountain Bike","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/90\/ed\/5defd00a44597425395b38f7f631-200x200-1.jpg","attrs":{"Brand Name":"TWITTER","Model Number":"TW2400pro alloy-EF500-24S","Minimum Order Quantity":"50PCS","Delivery Time":"20-35 days","Certification":"CE CCC ISO9001","Place of Origin":"Shenzhen CHINA","Payment Terms":"T\/T","Supply Ability":"10000pcs\/month","Packaging Details":"Dimensions:140*75*20cm\/ctns l 120-125pcs\/20GP container, l 290-295pcs\/40HQ container","Product Name":"Alloy frame mountain bike","Model\/Name":"Aluminium Alloy AL6061","Frame Size(Height)":"13\"","Material":"AL6061","Derailleur":"SHIMANO EF500-24S","Cranksets":"RS, Alu alloy,Square-hole,24-34-42T","Tire":"KENDA-K1187 or INNOVA black, 24x1.95","Brake":"RS cable-pull disc brake 160\/160"}}

{"title":"8 Speed 26 Inch Fat Tire Bike Steel Chromoly Black","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/45\/45\/891e89590f5854c670d789516bef-200x200-1.jpg","attrs":{"Price":"USD220-500USD\/SET","Brand Name":"A-team","Model Number":"Steel","Minimum Order Quantity":"150SETS","Delivery Time":"3MONTHS","Certification":"ISO","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, MoneyGram, L\/C","Supply Ability":"30000SETS\/MONTH","Packaging Details":"CARTONS","MATERIAL":"Chromoly or custom","WHEEL SIZE":"700C","COLOR":"Black,CUSTOM","WEIGHT":"20KG","Fork":"Chromoly or custom","Freewheel":"8 speed ,custom","HUB":"M9X14GX32H","HANDLEBARS":"riser bar","BRAKES":"Disc.","PEDALS":"RESIN BODY","Chain":"114link"}}