sram groupset

{"cid":"91200885","title":"SRAM GX 12Speed Groupset Carbon Fiber Mountain Bike , 27.5 Mountain Bike For Adult","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f0\/b6\/0b86b948db86ab8fa6161c092f23-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TWITTER","Model Number":"PREDATORpro (Boost) GX-12S","Minimum Order Quantity":"20PC","Delivery Time":"7-15 working days","Certification":"CE, RoHS, REACH,ISO9001","Place of Origin":"Shenzhen CHINA","Payment Terms":"T\/T, L\/C, D\/A, D\/P, T\/T, Western Union, alipay","Supply Ability":"30000pc per month","Packaging Details":"Carton Size:140CM*75CM*20CM and Container Quantity:20GP-120pcs-125pcs;40HQ-290pcs-296pcs","Model name":"Carbon Fiber mountain bike","Handelbar Sets":"TW Alu alloy,Matte with water-decals,Handlebar 31.8\u00d7720,Stem 90mm,Seat post 31.6\u00d7350mm","Derailleur Lever":"SRAM GX EAGLE-12S","Rear Derailleur":"SRAM GX EAGLE lunar","Cranksets":"SRAM GX EAGLE lunar DUB,34T","Cassettes":"SRAM PG1230 EAGLE-12S, 11-50T","Gears":"12Speed","Brake":"SRAM LEVEL hydr+PRO float disc 160\/160mm","Warranty":"3 years","Hubs":"TW Alu in Carbon fiber,4-Bearings,Slotted,High-density tower,28Holes,Disc,Thru-axle F15\u00d7110_R12\u00d7148mm","Finish":"Cut&Gloss,UV laser colorful decals"}}