dura ace derailleur

{"cid":"91197154","title":"Dura Ace 9100 11 Speed Shimano Bike Groupset","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2e\/e9\/a11f7a6c622b3a1634d4f1ffb799-200x200-1.jpg","attrs":{"Price":"$1,350.00 - $1,400.00 \/ Set","Brand Name":"Youku","Model Number":"YK-X4","Minimum Order Quantity":"1 Set\/Sets","Place of Origin":"Guangdong, China","Supply Ability":"10000 Set\/Sets per Week","Packaging Details":"1SET OR SKD, can be cutomized.","Material":"Resin\/alloy","Use for":"road bike","weight":"3-3.5kg","Packing":"1set\/ctn","Origin":"Japan","Item":"Dura Ace 9000","Keyword":"Dura Ace 9000 11 speed group set","Type":"Dura Ace 9000 11 speed group set for road bike","Port":"Shenzhen"}}

{"cid":"91201438","title":"SAVA Carbon Racing Bike , 27.5'' Wheel Carbon Road Bicycle 22 Gears","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/51\/a1\/9385db3193055c4f647fd50a6075-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SAVA","Model Number":"R08-R8020-22S","Minimum Order Quantity":"5","Delivery Time":"15-20working days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"1000pcs\/month","Packaging Details":"130 \u00d7 20 \u00d7 70 cm","Color":"2021 Black blue","Size":"47cm,51cm,54cm,56cm","Material":"T800 Carbon fiber","Weight":"8.4kg","Gears":"22 Speed","Load Capacity":"150kg"}}