HONDA CZ100 Replica red one it have newer modern OHV 49cc engine 2999 $  Yellow is Honda Z50 little project have all parts 125cc 10hp  new engine, 1600 $ First one is CZ100 replica frame, $899 that’s how the first red one is made. You can buy frame and choose the engine what you like, this frame takes 50 – 150 cc engine maybe more, some technical skill is needed maybe little welding, nothing major.  First one 1969 sort circus bike, I left as I found the bike, barn find. Make offer