Hi,
I was lucky enough to pick up a second hand fat wheel conversion kit here in Thailand. A guy selling second hand TW and SR400 parts.
He got it from a crashed bike in Japan on the auctions very cheap. Aparantly it is possible to use the yahoo auction sites. There is some information on the net about differnt ways to the sites but it takes time and resaerch that i havent had yet. i think rising sun and Mame may know more. I have browsed them and there are some bargains to be had if you can figure out the best way! would love to get a 225 engine from there to send to Stephen (tw-parts.com) to modify. So that is one tricky route.
The kit can also be bought for a wopping 140,000 yen, from here
http://www.motobike.jp/product/3479 or here
https://japan.webike.net
i think the best way is to get the rear wheel rim on the front is the way another member
mmannddalla did it. realy great post worth a read.
http://tw200forum.com/index.php?/to...-tww-mod-two-wide-wheels-fat-front-wheel-mod/
I wish we could get ATV tires to fit here in thailand
Good luck!