Hi everyone , after reading all of the good things people had to say about Cruzbikes and after talking to Teacher Bill I was convinced. So I ordered a kit and I must say that it is a different riding experience but one I got used to after a couple of miles. My first ride was on the west orange bike trail I went 20 miles and loved every minute of it even though I had some mechanical problems ,all of them my fault and nothing to do with the kit parts. With that being said on with the safety warning. DO NOT RIDE A CRUZBIKE WITHOUT THE PLASTIC SPOKE PROTECTOR BETWEEN THE CASSETTE AND THE SPOKES. I wanted to change the gearing to 11 tooth high gear on the rear wheel and my old one had a freewheel instead of a free hub so I bought a second rear wheel with a 11-30 cassette so I could get higher gears and I would use 2 rear wheels so I could have a quick release on the rear of the bike. But my new wheel did not have a spoke protector on it and I didn't think about it and put it together and on the bike,BIG MISTAKE. About 12 miles into my ride I tried to shift into my 30 tooth low gear and I guess I didn't have my deraileur adjusted correctly and the chain jumped past the sprocket and got caught in between the sprocket and the spokes . The front tire locked up and I almost went over the handlebars. When I got stopped the back tire was 4 feet off the ground. The chain was jammed up,it broke 2 spokes and cut half way through 4 more ond ripped one out of the hub.after I got the chain unstuck and tried to true my now badly warped wheel I limped on back about 8 miles to the car. This could have been a lot worse, I was only going about 10 mph if I was going any faster I would have met mr pavement. So make sure you have a spoke protector on your front wheel it might just keep you from killing yourself. But even with that mishap I can't wait to go 40 miles next time, this thing is a joy to ride, I can see a silvio in my future. Bob.