Home Listings 450SR 54 years ago 1793 Save Compare Share 450SR 450SR CFMOTO’s SR-C21 seems to be more than a concept. With the launch of 450SR, CFMOTO is making the futurist and conceptual model become true. 450SR has golden displacement for entry and advanced riders with higher demand for performance. With 450cc parallel twin-cylinder engine with a max. power of 37kw@9500rpm. The 450SR is now redefining the CFMOTO 400cc model Overview Show more Show less