Undecided on the bike. Thinking about the Micargi Fatal Love 29". I may purchase a mountain bike with disc brakes and use the wheels and front fork on the cruiser. I have a predator 212 ready and governorless. My Schwinn Sierra build has been cancelled, I'm using the bike for the parts I need to build this bike and others. I don't know how to take care of or remove a coaster brake. I've done research but I'm still confused about these things: If you take the brake arm off, put a sprocket on, and put the arm back on, the brake is still active, correct? I do not want a coaster brake! Why do these things lock up on people and send them skidding sideways? Is it worth it to just replace the wheel with a wheel that has a normal hub? Ok. So, other things I'm working on are the jackshaft. I have a piece of steel and a pillow block that should work as the plate. I'll need a back sprocket and 3/4" clutch. Hopefully whatever 29er mountain bike I get for wheel replacement has wide rims for wide tires. I've found getting a whole bike is cheaper than buying a disc brake kit and a wheel set. Time to get building the "Katana".