There is no free manual. I didn't spend nearly 2000 hours translating these things to give away to people.

The supporting members have access to online versions of select chapters of the manuals that have been translated. I also am providing printed copies for sale through the market place (www.nsr250.net/marketplace/).

If you feel you need information for free, your more then welcome to search the forums for pretty much any topic you can think of, or check out the main NSR-WORLD.com site for a good selection of technical resources.