... bike Aluminium frame Susp. fork Shimano 6 speeds F/R: V brake 12" foldable electric bike - TDU12ZPerformanceMax Speed: 25 km/ ... Controller LiShui,EZ-02, 36V/250W, EN-15194 approvalBattery Phylion, Lithium ion 24 V/10AhCharger: SanShi, Li-ion battery charger, CE approval SpecificationFrame ... w/patent hingeWheels: Alloy Front and Rear Integrated wheelBrake: Front V brake;Rear: Band Brake.N.W: 18.5 Kgs 12 ...