New Moto Guzzi Door Mats Available Now
Difficult parts that require lots of design and manufacture time and costs. delivered for cheap.
Agree on le Mans/V-7 sport gas tank, also decent side-stand for non-police older Tonti models.
Actually, in order to maximize your potential customer base, maybe you want a part that is the same across many models. Or at least fits the models with highest production numbers.
I would be very careful about manufacturing anything for a Guzzi, like many have said before, the cheapest thing about a Moto Guzzi is the guy sitting on it (myself included).A couple years back I made up half a dozen sets of repro V7 Sport signal light stocks and lamps, all steel, show quality chrome, wired etc, could hardly sell four sets and the cost didn't even cover the parts and plating. If I could have sold fifty then perhaps the would have been a very small profit. The market for Guzzi parts is just so incredibly small and the bikes are not yet fetching Ducati $$ for most to warrant spending big money on a restoration. Just sayin, if you repro parts try and determine you have buyers before hand.
Repro Le Mans/V7 Sport tanks were available up until recently, may be again if the Italians decide to run off another batch. How much more "decent" of a sidestand can you want than the Brown/Boxerworks unit? Too expensive I guess.
Unfortunately they are on backorder. http://www.boxerworks.org/new-parts/misc-accessories/brown-sidestand/
Ambassador/Eldorado gas tanks and V700/early Ambassador battery covers are on my "wish list".
Make a 6 gallon fuel tank for Sportsters shaped like a skull with boobs