For those who have fuel overflow issues on their Ryker's, the fix is fairly easy. No need to spend $30+ on a 'kit'.
The fuel hose and splicer is about $7 from your local auto parts store. Be sure to get hose rated for fuel, not water.
Attach the splicer to the fuel hose, then to the Ryker's overflow tubing. Run the hose down the round frame rail following the curve below. Tuck the hose behind the plastic panel. Attach with zip ties.
I did this on my Ryker and when I went to fill up today it came in very handy! The pump overfilled the tank a little and it flowed out the bottom. With the extended tube I didn't have to wash it off of the bike. Thanks for this tip!