... 48V 500W electric bike/chopper bikes, which is very popular.The max speed is 3km/h. Front whee 26 inch, rear ... ,CP3H/BAR22.2*680L,STEEL,CP4BRAKE LEVERALLOY,WITH CUT OFF THE POWER5HEAD PARTS28.6,CP6SADDLEBLK ,31.8*200L CP,7PEDAL ALLOY9 ... SPEED30-35KM/H23COLORBlack,red,blue popular electric chopper bike/powerful and fast electrc bike