prowheel 53t crankset folding bike

{"cid":"91220679","title":"Alloy 170mm Crank 45T\/47T\/53T\/56T\/58T Single Speed 130BCD Folding Bike Crankset","imgUrl":"https:\/\/img.ismap.com\/nimg\/59\/4d\/2523fbd7c8a119de3de12fc5357c-200x200-1.jpg","attrs":{"Price":"$18.00\/pieces 1-49 pieces","Brand Name":"Bestriding","Model Number":"45T\/ 47T \/53T \/56T\/ 58T","Minimum Order Quantity":"100 units","Delivery Time":"25-30days","Material":"Aluminum Alloy, Alloy","Crank Length":"170mm","Use":"Cruisers, Kids' Bikes, Road Bicycles","Place of Origin":"China","Chainwheel Teeth":"45T-58T","Type":"Chain Wheel Crank","Net weight":"80g","Combo Set Offered":"0","Packaging Details":"carton\/bag","Certification":"ISO","Payment Terms":"TT, LC","Supply Ability":"10000units\/month"}}

{"cid":"91190770","title":"MTB Lightweight Toddler Bike , V Brakes Aluminium Frame Kids Bike","imgUrl":"https:\/\/img.ismap.com\/nimg\/82\/11\/458b155ff2965a1adba23262c425-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Model Number":"K20","Minimum Order Quantity":"100 UNITS","Delivery Time":"60DAYS","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"10000 Units per Month","Packaging Details":"85% assembly, 5 ply carton box for export","Frame Material":"Aluminum Alloy","Fork Material":"Suntour 20\" alloy suspension","Wheel Size":"20\"","Training Wheels":"No","Net Weight":"12KGS","Gross Weight":"15KGS","Shifter":"Microshift 6 speed","Rear derailleur":"Microshift 6 speed","Saddle":"Velo","Brake":"Alloy V-brakes","Crankset:":"Prowheel","Tire":"Kenda 20\"x1.95","Hub":"Joytech alloy hubs","Rim":"Alloy single wall rims","Product name":"Childrens Mountain Bike"}}