700c 36v 250w RABBIT electric bike 1.battery: 36V,10AH, Lithium 2.motor:250W Brushless ... 3.derailleur: KSM3R40 SHIMANO 700c 36v 250w RABBIT electric bike Battery 36V,10AH, LithiumWheel Size700CMotor250W BrushlessFrame MaterialAluminum AlloyPAS1:1 ... , RSTDerailleurKSM3R40 SHIMANOBrakeFront :V-brake / Rear:SHIMANOMax speed25-30km/h(pure electric) Range Per charge90kms