New Moto Guzzi Door Mats Available Now
The bluing on the header pipes is normal- they are twin-walled & it has been known that the spot welds at the muffler end can fail, resulting in a knocking/tapping noise.
I have no personal experience with this era of V7, but I thought I'd chime in with my opinion and observation that low miles isn't necessarily a big positive on a motorcycle that is now over a decade old. As others mentioned, there are materials that don't age well. If it sat for an extended period of time, that also increases risk for corrosion and pitting around wear/friction surfaces, even internally in the engine & gear box. Ideally you want to know the bike was stored well, maintenance items addressed based on time and not just mileage, and that it was exercised on occasion. There's also potential for manufacturing/assembly issues to be present but to have not yet shown themselves at 6k miles. On my 2022 Moto Guzzi V7 the steering head bearings lacking grease didn't become apparent until 4k miles and the poorly shimmed final drive didn't show symptoms of issue until just over 12k miles. Just some things for your consideration.
A lot of this I believe is internet lore. I have bought older bikes with less mileage and as long as they were not stored on a sandbar in the middle of the ocean they have taken little more than routine maintenance to get them back to being roadworthy. I could care less if there has been zero service done ot it in last decade + as long as it sat undisturbed under decent shelter it'll likely be fine. My last bike in a similar situation was purchased 3/1/26 and was a 2010 R1200GS with 2,280 miles. Got it home changed the oils, fluids and filters put new fuel in it and it was like new.
..it is hit or miss.
I don't think it's lore, but it is hit or miss. Severe temperature fluctuations, humid or salty environment, baking in the sun, or even just started and idled here and there can be enough to slowly destroy something. We rarely know for sure what was or was not done on a low mileage used bike that's been around for a while.
I thought the headers on Heron head small blocks were single-walled.
My V7C definitely had double walled headers..
I'm used to seeing blue/golden header pipes 4" to maybe 6" from the head. But all the way down to horizontal. I've not seen that and would highly question the fuel map on this bike. It appears, from those head pipes, it's running WAY TOO lean and WAY TOO hot. I've simply not seen oem header pipes that distorted. IMHO, find pictures of 10 other 2012 V7's to confirm that level of head pipe discoloration is 'normal'. Otherwise, keep looking and walk away from this particular Guzzi
The uneven bluing is a concern, but a tappet job & throttle body balance should fix that. Should you feel a need for a new map, Beetle has one & because the 15RC ECU needed such minimal improvement he was making it available free of charge, I don't know if that has changed.I like to use the computer & Guzzudiag during the throttle body balance because the digital rpm field seems to be more accurate than the tachometer, & you also can easily keep an eye on the engine temperature as well as easily reset the TPS.Should you buy the bike, you should definitely remove the fuel pump & change the filter as well as the hoses. I found over here it was cheaper (significantly) to buy the fuel submersible hose by the meter (or whatever is normal over in your part of the world) rather than by the 12in piece. If you don't use oetiker clamps, you'll need stainless hose clamps for fuel hose - these have rounded edges to avoid cutting the hose.You'll also need to check the manifold hoses for leaks - awkward to get at & unlikely to be split - they are thick, heavy and resistant but will take a lot of violent abuse with aplomb. Heat them slightly to get a tad more flexibility. You can do this after you get it, I don't see how you properly check them before you buy.One other thing you can check - remove the rubber bung on the RHS of the bell housing (a flat blade screwdriver should do it) & stick a finger in & wiggle it around, it should be dry in there. If wet, there's an oil leak - either from the engine or from the gearbox. Either will require disassembly of the bike to fix which adds a significant cost to prospective ownership & thus a factor in the price you pay. Unlikely, but possible & an easy check. You'll also look as if you know what you are doing.
I must have missed it. What is the owner's asking price? Is it based in reality?