I bought on jenson for $8 bucks and it was well worth the money. I had a HUGE cable loop feeding my derailer that did get snagged a couple of times...the rollamajig not only got rid of it, it also got rid of the rough shifting I used to experiance. this little thing is well worth looking into to provide a cheap fix to rough shifts and getting rid of those large and ugly cable loops. all thats left is to see if it lasts the season.
yes, the cable has a snaped wire, but thats my fault.
close up.