印度采购需求：电动自行车电机、中置驱动电机、踏板车轮毂电机、轮毂电机、电机套件、电动踏板车电机

I'm looking for a reliable supplier for 500W BLDC motors specifically designed for electric motorbikes. Quality and durability are key, as these motors will significantly impact the performance and user experience of the bikes. Could you provide details on your available models, including specifications, pricing, and lead times? Also, it would be great to know about any past collaborations or projects you've completed in this area. Looking forward to your prompt response!