CCM 450 was never my thing honestly, I always felt long distance dual sport should be around 650. Well, thanks to Euro 4 it seems CCM 450 with the old BMW/Kymco engine is history and will be replaced by CCM 600 with old Husky 630 engine with 6 speed gearbox (the same as used in upcoming AJP P7, and SWM bikes). That makes much more sense, to me anyway.
Here is the article - no idea how reliable: https://www.advpulse.com/adv-bikes/ccm-gp600-to-replace-gp450/
Here is the article - no idea how reliable: https://www.advpulse.com/adv-bikes/ccm-gp600-to-replace-gp450/