shimano derailleur retro fat tire bike

{"cid":"91148100","title":"32km\/H Electric Fat Tire Bike 48V 500W , 20\" X 4.0 Motorized Fat Tire Bicycle 7 Speed","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/f2\/7770e6104e49adeb5daeb27fd1ba-200x200-1.jpg","attrs":{"Brand Name":"DREAM WHEEL","Model Number":"EBS-Super","Minimum Order Quantity":"10 units","Delivery Time":"60days","Certification":"EN15194","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, L\/C","Supply Ability":"2000PCS per month","Packaging Details":"Carton and protecting cover; 180pcs in 40\" HQ","Color":"Black, Orange,","Tire":"20\" x 4.0 Kenda fat tire","Speed":"32km\/h","Fork":"Aluminum","Motor":"48V 500W 8Fun","Battery":"48V 13Ah lithium battery Samsung cells"}}

{"cid":"91222254","title":"Adults Pedal Cargo 3 Wheel Fat Tire Bike 20*4.0 Disc Brake 7 Speed Tricycle","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/1b\/f263cad07d28f42aa49de8e543dc-200x200-1.jpg","attrs":{"Price":"as require","Brand Name":"songma or oem","Model Number":"as require","Minimum Order Quantity":"100 pcs","Delivery Time":"40 days after deposit","Certification":"as require","Place of Origin":"china","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"10000 pcs per month","Packaging Details":"85% skd packing","Wheel Size":"20\\24\\26 inches","Assembly Required":"Yes","Storage Basket":"Yes","Model":"as require","Brake Type":"Rear coaster brake","Fenders":"Yes","Bell":"Yes","Color":"all the color","Handlebar Type":"Steel with rubber grips","Recommended Age":">18 years","Seat Type":"Adjustable","Material":"Steel"}}

{"cid":"91148789","title":"2026 EU R7 250W Electric Bicycle 15ah Step-thru Electric City Bike for Daily Use Commuting Fat Tire Bici Elettrica EBike Q20 X25","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/07\/172928e40bd102e963e737e57c56-200x200-1.jpg","attrs":{"Price":"\u20ac338.31-429.56","Brand Name":"TST, YEESTEP, OEM BRAND","Model Number":"R7","Minimum Order Quantity":"1","Place of Origin":"Guangdong, China","Gears":"7 Speed","Range per Power":"> 60 km","Frame Material":"Carbon Steel","Wheel Size":"20\"","Max Speed":"\u226425km\/h","Voltage":"48 V","Power Supply":"Lithium Battery","Braking System":"Hydraulic Disc Brake","Torque":"80-90 Nm","Charging Time":">3 hours","Motor position":"Rear Hub Motor","Battery Position":"Down Tube, Down Tube,Integrated Battery,Removable Battery,hidden battery","Packaging":"Available","Battery Capacity":"15AH, 15AH","Smart Type":"Sensor, Bluetooth, Electronic, Digital, LONG RANGE, High Speed, Off-Road","Application":"Transportation, City, Adults","Special Feature":"Lightweight, Headlight, Digital Display, Dual Suspension, dual disc brake, Adjustable Seat, Odometer","Driven Type":"Electric, Manual, pedal-assist","motor":"Brushless","Type":"Road Bike, Mountain Bike, City bike, EBIKE","Brake":"Hydraulic Disc Brake","Motor Power":"250 W","Suspension Type":"Rear, Front, Dual, Full","Battery Type":"Lithium Ion","Power Source":"Rechargeable, Lithium Battery, Wall Plug, Storage Battery","Display Type":"LCD Display","Bicycle Gear Shifter Type":"Trigger","Range":"55km by pure battery, 75km with pedaling"}}

{"cid":"91190770","title":"Kids Full Suspension Fat Tire Electric Bike Lithium Battery 7 Speed Gear","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/17\/ffe0377aededb5cf908ed6422989-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Model Number":"FF-1886","Minimum Order Quantity":"50 UNITS","Delivery Time":"60DAYS","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"2000 Units per Month","Packaging Details":"85% assembly, 5 ply carton box for export","Wattage":"500w","Voltage":"48V","Power Supply":"Lithium Battery","Wheel Size":"20\"","Motor":"Brushless, 48V 500W","Frame Material":"Aluminum Alloy","Fork":"alloy suspension for fat tire","Product name":"Electric Assist Fat Bike"}}