I see one of the other members has also talked with Trail Tech about a speedo for the V-Force. They have some quality looking stuff on their website. I sent off an email for further info, but I see one of the other posters on the board spoke with them and they are looking at 1-2 months. I will be ordering one of these as soon as they are available.

http://www.trailtech.net/atv.htm

Just dropping some useful info.
Enjoy.