Hello friends, I have been using Bajaj Pulsar RS200 for more than a year.It has bs4 engine. It is powered by same 200cc engine that powers the naked Pulsar NS200. It has a maximum power of 24.5bhp at 9750 rpm and maximum torque of 18.6Nm at 8000 rpm. Provided by liquid coolend. And it's weight is about 168 kg.
After few months I experienced some battery trouble. I had to replace the battery within six months. That was a bad thing for me.
After the battery replacement, I didn't found any type of trouble in my bike. Its totally fit for a long ride as well as for racing and stunts.