the biking in the Game is fun.
There is nothing other out there, which is comparable.
Maybe the game gets an uplift of bikers who search for a game.

Just my 2 cents.

Generally i'm adverse to more content in the demo but a bike in demo would be neat.

One bike; one FWD, one RWD mod for GTi, and one mod for FBM class would be awesome (skippy maybe)

That would make sense only if LFS has full biking support - full physics with leaning in curves etc. Then it would be worth to have one simple bike in the demonstration version. Additionally that would require to have an own built bike by LFS devs - mods are made by users and they might change the mod or even delete it.

Bummer