The latest banner poster of Tron Legacy promises a lightcycle fight:

Tron 2 Trailer

(Click on the poster to enlarge it.)

Biker gangs have been outpaced by technology: they should upgrade to lightcycles!

Here’s the trailer of Tron Legacy if you haven’t seen it yet:

TRON 2 LEGACY
Can’t wait to watch Tron Legacy in the nearest IMAX theater!
:)