Guys I have been thinking on having as much weight and making it as efficient as possible. i removed the front fenders and removed about 3 kgs. i noticed there is a range increase of about 1-2% since my route is always the same and it gives me about 400 meters before it goes from 100% to 90%. i think it has a lot to do with aerodinamics more than the weight. the fenders do create more drag and air flow restriction. i have noticed the steering to be a bit lighter and less noises as my twizy is quiet noisy inside.
i knoiw there are some restriction in the UK to remove these,but here in colombia, it is not a problem.
i have also posted a video on my first year and 19000 kmts so far