Specification: 1,12"Aluminum Alloy Foldable/aluminum alloy front fork 2,Aluminum Alloy Rotating stem 3,Aluminum Alloy Seat Model: TDU12Z001 1Performance5FFolding Pedal: Aluminum alloy or plastic1ALi-ion Battery Folding Electric Bike5GCrank: Aluminum alloy1BMax Speed: 25 km/h5HChain: KMC1CRange: 25 km 1DLoad Capacity: 100 kg6Wheel System1EClimbing Degree: ≤8 degrees6ATires: CST 12.5"x2.25"1FRun ...