澳大利亚采购需求：充电自行车价格、电动通勤自行车、生态驱动电动自行车、电动自行车零件、电动中置驱动山地车、3000w 电动滑板车

I'm interested in obtaining a free sample of your 750 Watt electric bike model, specifically within the electric scooters category. As I'm looking to evaluate its performance and features for potential bulk orders, I would appreciate it if you could provide details on the specifications and availability of the sample. Additionally, could you please share any relevant information about the bike's design, battery life, and pricing? It would be great to understand how this model stands out in the market and if there are any customization options available for potential orders in the future. Thanks for your assistance!