... packing--can retail directly. Seat Post Battery-easy DIY e-bike kit only,including 700C rim,spokes,250W front Disc brake ... ,all screws,English user manual,Unit packing.The kit offers durability and performance in mind,packed as ... 1 PcDisplay1 PcManual, Zip tie, Screw1 SetPackage:The kit offers durability and performance in mind,packed as retail ... . 700C 36V250W front Disc-brake motor DIY e-bike kits