Not many people own CBRs on this forum. Try 600rr.net. Would this be your friend's first bike? If so, I would not recommend it. Personally, I would look for an 07-08 model, but not much has changed in the 09-12 models except for colors and availability of ABS.
2012 Yamaha Super Tenere
2001 Honda Blackbird
2007 Honda 919
49/50 visited on two wheels. 1 more to go!