Wattage:> 500w Voltage:> 60V Power Supply:Lithium Battery Wheel Size:17''18''19''24''26'' Motor:Brushless Certification:CE Frame Material:Steel Foldable:No Max Speed:>50km/h Range per Power:> 60 km product name:Irregular 5000w longwise electric bike china factory Type:5kw motor speed:100-120km/h torque:140N.M magent H:50H color:black and white wheel size:1618''19'' 24 26 brake:Hydraulic disc brake range:>80km Show More