So who has the most agricultural bike on singletrack world then?
rules: it has to work, it has to look like a tractor.

to start you off here is mine, im sure you can do better

I'd say this has to be up there.

"most agricultural bike .. has to work, it has to look like a tractor"

Eh?
Tractors are just as (if not more) unreliable than say, cars
How does a bike hope to look like a tractor then? Surely its just knobbly tyres?

Tractor:

Bike:
See Above/Below this post
(I think my pictured bikes are too sculpted)

most agricultural bike .. has to work, it has to look like a tractor

all i meant was it has to be fit for purpose, not just an old nasty hunk of junk, but has been put together with little/no concern for trying to look sexy i.e. mixtures of colours, rough looking stuff, big old welds and unaesthetic angles, zip ties, i dont know really

what i forgot of course is that tractors are all quite 'matching': claas are light green, fords are blue etc etc. oh well.