Hello I have been using this site a while to get information and ideas, I finnally went ahead and joined. Seems like alot of great folks here and very helpful. I used this site to learn about the hole saw mod and did it on my '07 Honda Shadow Spirit. It sounds great! Hopefully I will be able to find a 21'' wheel for my bike and have sent a member a PM that may have one. (my girlfriend and I was in a small hit and run accident that messed my wheel up) Really wanting to ride again! Glad to be here, and will enjoy learning more and more about bike mods and info.