Praveen modified his Lambretta scooter from 1996-2000 with the objectives of reducing weight, improving safety and ergonomics, increasing fuel efficiency and decreasing emissions. The modifications included designing the scooter for different purposes like street racing or touring. Praveen achieved a weight reduction from 120kg to 90kg, fuel efficiency increase from 28km/L to 60km/L, and emissions reduction while also improving comfort, speed and making the vehicle more durable and affordable to repair. Advanced modifications included using a stratified charge engine and creating a compact lathe.