I have a Golden motor I purchased some years ago and now want to use it in a hybrid trike. Unlike the newer motors, mine does not have bolt holes for a disc brake. I will be using a Hercules suspension fork, so there is no way to mount any kind of rim brake. Are there any options for me... can bolt holes be drilled and tapped for a disc brake? Is there a retrofit kit or a different hub cover available which would have the disc brake hardware? I don't mind fabricating something if need be. I feel like I need a good brake up front and am at a loss at this point on what to do. Any ideas or suggestions? Many thanks,
Silverbear