Color: gray mattMotor: Rear wheel motor, Blaupunkt 36VPower: 250W Torque: Max 40 NmControl device: Blaupunkt LCD screenBattery: Blaupunkt Downtube battery 36V 10.4Ah ( 374.5 Wh)Battery charging time: 4.5hCharging range with one charge: about 100km (depends on driving style )Derailleur: Shimano Altus..