No jumper cable, but there are dongles you can buy & place in-line in the PAS cable.
It will cost you a small fortune (£150-200), and supposedly gain a few mph.
I guess it might be an option to buy a US version of the bike (which has a higher max speed), but I've not heard of that actually happening - probably due to prohibitive shipping costs.
Basically, if you want to go faster, you don't want to start with an Orbea...
