single speed mountain bike sale

{"title":"Carbon Fibre 29 Inch Mountain Bike","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/10\/0f\/87c4ccf56f6d680c8ffd6731a0a9-200x200-1.jpg","attrs":{"Price":"USD220-500\/SET","Brand Name":"A-team","Model Number":"Steel\u3001aluminium","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","WHEEL SIZE":"650B","COLOR":"Black,CUSTOM","WEIGHT":"15KG","FORK":"CHROMOLY 27.5\"","HUB":"M9*14G*32H","Tires":"27.5\u201c*2.1","HANDLEBARS":"MTB-AL","BRAKES":"ALLOY","PEDALS":"ALLOY","Chain":"BK"}}

{"title":"Steel Kids Mountain Bike Freewheel 18T Bicycle Single Speed Freewheel","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f3\/c3\/aa7cf695fc7ee9065a9f833680a7-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"HENG WEI","Model Number":"18T","Minimum Order Quantity":"500","Delivery Time":"25DAYS","Place of Origin":"HEBEI,CHINA","Payment Terms":"T\/T","Supply Ability":"10000","Packaging Details":"75%PACKING","PRODUCT NAME":"BICYCLE PARTS FREEWHEEL","COLOUR":"BLACK BROWN","MATERIAL":"STEEL","TEETH":"14-28T","MODE":"18T","WEIGHT":"165G","SPEED":"SINGLE SPEED","SENSTIVITY":"36 SOUND","SHIPPING PORT":"TIAN JIN"}}