... alloy frame 2,lithium polymer 36V/10Ah 3.250w brushless motor 4.3*7 shimano speed 5.CE,ISO, ... in StockModel: Z1SpecificationsFoldable designOverall dimension: 1660*560*1020mmMotor: 250W brushless gearedDrive model: rear wheel driveBattery: LICI® Li-ion type ... and kickstand 6 monthsProduct Features:Shimano Altus kitsfoldable design brushless high speed motorRear suspensionColor choice: Red, Blue, White ...