250W CE EN15194 New model city electric bicycle With CE, EN15194, EMC certificate Lithium battery Model No: YCEB-7501 CONFIGURATION PARAMETER ComponentsElectric SystemFrame:Al Alloy 6061 T6Motor:180W-350W High Speed Brushless Gear DC hub motor black mat(XIONGFENG) Option:8 FUNTyres:16"×2.125", puncture resistant K-shield (FEICHI)DisplayLCD Option:LEDRim:Al Alloy twin wall and CNC side wal (ALEX) ...