this is from hot bike magazine....
For all those who feel bigger is better, one of the hottest wheels Ride Wright offers is its 50-spoke Fat Daddy wheel. The wheels are highlighted by solid stainless-steel 3/8-inch spokes. Aside from the fat spokes, the way the wheels are laced gets a lot of attention as well. The spokes run straight out from the hub to the rim in a radial-lace fashion, as opposed to the more traditional cross-lace pattern in which the spoke exits the hub at an angle crossing over several other spokes.
While cross-lacing makes for a very strong and dependable wheel, Sam’s Fat Daddy wheels were developed and dyno-tested to be just as tough and reliable. In fact, the wheels are so tough, they’ve stood up to the abuse of AHDRA drag racer Valerie Thompson hammering the throttle on her daily rider, a 107ci ‘00 Fat Boy with 18-inch Fat Daddys. These wheels caught our attention, and since Sam’s shop is right in our backyard, we popped over to see how they’re built
http://ridewrightwheels.com/RWWBLOG/?page_id=2