gravel aluminium crankset

{"cid":"91198728","title":"Custom Bicycle Crank Set GRX FC-RX810-1 Hollowtech II Crankset","imgUrl":"https:\/\/img.chinax.com\/nimg\/24\/4e\/35f68bb8e9fcbf6e728f35e13406-200x200-1.jpg","attrs":{"Price":"$0.9-10 \/ pcs","Brand Name":"Tuofa","Model Number":"TF","Minimum Order Quantity":"10 Pcs","Delivery Time":"10-15 Work Days","Certification":"ISO9001:2015, CE, ROHS","Place of Origin":"China, Shenzhen","Payment Terms":"T\/T, Western Union, Paypal, D\/P, D\/A, L\/C, MoneyGram","Supply Ability":"1000000 Piece\/Pieces\/Month","Packaging Details":"1.EPE Foam, poly bag, pp bag packaged for protecting products. 2.Standard export Carton boxes or wooden boxes. 3.We also can pack and ship according to customer's specific requirements.","Product Name":"Custom Bicycle Crank Set GRX FC-RX810-1 Hollowtech II Crankset","Application":"Gravel, Cyclocross, City, Touring","Chainring Mount":"110 Mm Pitch Circle, 4-arm Asymmetrical","Crank Arm Material":"Aluminium","Chainring Material":"Aluminium","Axle Material":"Steel","Gradation":"40 Tooth, 42 Tooth","Crank Arm Length":"170.0 Mm, 172.5 Mm, 175.0 Mm","Chainline":"49.7 Mm","Q-Factor":"151 Mm","Axle Diameter":"24 Mm","Compatible BSA Shell Width":"68 Mm"}}

{"cid":"91200885","title":"High Modulus Carbon Fiber Mountain Bike TWITTER M6 34T Crankset 29 Er 27.5 Inch","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/0b\/d717d63024c7d98d8e847e8f79d9-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TWITTER","Model Number":"M6 rigid fork mtb","Minimum Order Quantity":"1PC","Delivery Time":"7-15 working days","Certification":"CE, RoHS, REACH,ISO9001","Place of Origin":"Shenzhen CHINA","Payment Terms":"T\/T","Supply Ability":"10000pc per month","Packaging Details":"1.Foam plastic packaging,carton packaging outside.2.Size: 105cm*50cm*25cm.two frames into per carton.","Brand":"TWITTER \/ OEM","Model \/ Name":"M6 Carbon mountain bike frame with rigid fork","Applicable wheel Size":"29\"\/ 27.5\"","AXLE TYPE":"15x110 Boost Thru-Axle","Frame size":"27.5\/29er *15inch\/17inch\/19inch","Derailleur Lever":"RETROSPEC(LTWOO) A12-12S","Brake":"TEKTRO-M285 hydr disc brake"}}

{"cid":"91190770","title":"MTB Lightweight Toddler Bike , V Brakes Aluminium Frame Kids Bike","imgUrl":"https:\/\/img.chinax.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"}}