I've never had much luck having work done at shops. Ride in and wait for bike I imagine it is really expensive. Ordered a Marc Parnes balancer and now just need changer. After looking at Mojo bar they sure seem like a great tool. What are you folks using. I went through the archives for quite a while and didn't find any info. Thank You. BTW-- apparently Harbor Freight has discontinued their changer or at least part of it.