Could be a Deget conversion. can't make out the writing, but in one of your pics there is a some script in a recess area on the rim close to the bead. I suspect that might have a clue.
5.5" is plenty for a 180, ok for a 190, no notching required. I'm rolling a 200 on a 17x6 Hayabusa wheel in the Otec billet arm, only gripe about that is weight, Kosman filled in the center of the wheel, then bolted on the drive section of the stock rim. The weight of your wheel sounds good...
I'll pay the gas for both of you guys to meet up at Truett & Osborne Bike Drags next year........ maybe do a "carb build-off" as a bonus. Or coleslaw wrestling.
Morleys Stage 3.5 airbox mod, 1275 cc, 11.5:1 comp, PCW ported heads, Megacycle cams, Over Racing 4-2-1. LSL rearsets, Otec billet swingarm, Otec trees w/ '03 R1 front end, solid motor mounts.
Solid motor mounts, drop the front forks 1-2" in the trees, get a 2nd adjustable swingarm pin if your rear wheel is more than 1/4" out of line with the front.
like the man said........ you installed the air correctors, but didn't do the lid modification which is THE REASON you need the air correctors. Takes balls to openly admit you didn't install it right, though.....
My diode check reads out in ohms....... Electrosport says volts, so I don't know how those values correspond......... and maybe my dyslexia a bit, but some of the verbiage on exactly which connector you are testing at seems a little muddled.
I had this same problem 2 months ago..... all charging & ignition components stone stock, except for 6 month old Odyssey batt. Replaced R/R with FH001 (used), bypassed the connectors, hardwired R/R to batt (with an inline 30 amp fuse). Still having intermittent hot start problems, though it...