Here are some links to websites containing manuals
Lots of manuals
http://www.bikechatforums.com/viewtopic ... 67&start=0
Lots more manuals
http://ursa.irk.ru/manual/
(look at the name of the file before downloading it to make sure its in the right language)
Some more manuals
http://www.singaporebikes.com/forum/ind ... 141&st=180