Your voice and accent sounds like some foreigner but the job done seems to be by Indians, battery is certainly Indian, what's the mystery here. Good video and useful. I'm a diy guy who does these jobs on my bike. I'm planning on buying this bike and I'm trying to familiarise myself with these things even before buying 😉. Nice to know that just a 5mm Allen key is enough for this job. Hope I have a trouble free ownership experience.