... International business, make you easy and pleasant to cooperate with usProduct Advantage1. With six years` experience, we ensure you reliable quality ... the batteries4. 350W/500W, 48V/60V, disc brake or drum brake, rear motor or side hung motor, hydraulic shock ... passenger electric tricycle. We sincerely look forward to cooperate with you in futurePacking Condition Packing FormCKD or CBUCBU Package ...