The Niners first Super Bowl was without Rice.
Doesn't matter. They will always be known as cheats now.
Rice is a cheater.

Tomlin came onto the field, and got in the way of the Ravens kick returner. All Steeler wins in the Tomlin era are null.
Giants fake injuries and Lawrence Taylor played while on illegal subtances. All Giants wins are tainted.
Aaron Rodgers is gay and Brett Favre showed his penis. All Packer wins are tainted.