... meter, Shimano 6 speed Al- alloy seat post and ha lithium smart E-bike 250W 1. 6061 aluminum alloy frame e ... -bike with lithium battery (36V10Ah), Al- alloy seat post and handlebar, front and ... .W24KG/30KGPacking size(cm)156X26X89 CMLoad by container156PCS/40’GP lithium smart E-bike 250W