... electric bicycle 1, Lithium battery powered bicycle 2, ISO9000:2000,CE, UL approval electric ... bicycleMODEL: TDE03ZMain Technical Parameters and Specification1, Battery description(V/Ah): 36V /8 Ah Lithium battery2, Motor(watts ... 6 gears5, Folding Mechanism: Unfoldable6, Brake: Front V brake, Rear V brake7, Driving Model: Full electricity or PAS8, ... : Speed sensor Electric mountain bicycle TDE03Z-2