Published on Wednesday, June 29, 2011 by avesh kadri Honda CBR 250R 2011 [nggallery id=15] Honda makes  an  entry-level sportbike market with its 2011 CBR250R. The 250 CBR  will directly challenge Kawasaki’s genre-defining Ninja 250R. A liquid-cooled 249.4cc Single powers the CBR250R (Ninja 250 is a Parallel Twin), with a 76mm bore and 55mm stroke. A four-valve head tops the Single, actuated by dual ove...