Originally Posted by FlyingHorse87
I started my first build yesterday and it is being difficult. I'm using a Flying Horse 66cc engine on a OP Roller single spped with coaster brakes. The problem is my sprocket won't fit over the hub and bracket for the brake, the inside hole doesn't fit over it. Has anyone else experienced this problem or have any sugestions?
I had the same problem and I know there may be more than one cure for it but what I did was just use a cutting torch and make the hole in my sprocket bigger so it would go aver that dust cover on the coaster brake wheel. If you dont have a torch just take it to a local welding shop or someone you know that does have one and it will take about 5 minutes to fix you up.