ez q-matic

-1957 Schwinn Original frame -99cc Engine only 16.5 hours driven on it -Custom made aluminum flywheel -PZ19 carb -Sportsman Flyer wide cranks and pedals -EZ-Qmattic silent transmission gearing can be adjusted just by turning pulley in or out -Custom made gas tank -Monark II HD Fork with Disc...

Is the EZ Q-Matic for 79cc Predator any better than the jack shaft setup you see in the 79cc Predator kits? I found a video of a EZ Q-Matic and 79cc Predator on youtube. The video is very short and tells you very little.