Darth Venal said:

But why would Luke arrive on a speeder bike? He arrived in his X-wing, so why procure a speeder bike from somewhere which he didn't need. If the less-than-nimble droids can walk across a bit of desert, I'm sure a Jedi Knight can manage it.

I think we should give him a BMX bike with off road tires. Then have him flying off the hills doing jumps on his arrival. That would be cool.

Forget this pathetic arrival of an ominous person walking alone in a dark cape and hood up to the palace. Ditch it. Add more FX!