score! an original ARD belt drive magneto!
this wass mailed from new york on 25 november, and arrived in ohio on the 26th. because of covid, and the corrupt american chief of our postal service who was trying to sabotage the 2020 election,, it's been sitting in
the post officeae 100 miles away, waiting for delivery. for 27 days. but today it showed up.

back fifty or sixty years ago, american flattrack motorcycle racers on s triumphs would fit an ARD magneto:

the ^^^magneto is the thing with the oval cover on the right side behind the exhaust pipe.
the magnetos replaced the entire electrical system -- battery, alternator, coils, wiring, switches, all of it-- with a single mechanical unit and one (1) 18-inch wire to the kill switch. also, because it was inboard, you could crash the bike on the right and the electrical system would be protected. plus, the faster the motor went, the hotter the spark th emagneto will produce. old aviation engines still use them because they're so simple.
today, an ARD magneto from the 1960s will cost you around US$1500-$1800, for one with missing parts, worn out bearings, and crash damage to the aluminum housing to boot-- if you can find one. i have one in my land speed race bike, and it did cost that much, plus another seven or eight hundred bucks for parts. i don't have much money, but this machine is all i spend my money on, after the kids:

so when i found an original ARD for sale for US$440, i checked my paypal balance and was on the phone inside of ten minutes. and i was first:


this one was a take-out many years ago, and has been sitting on a shelf. it has all the parts except the oval belt drive cover, includes the rotor and a coil for distributor-style single-fire mode, and has a brand-new exhaust cam pulley . . .
the bearings seem good, and i might get this thing running on my road race bike for nothing other than what i spent to snag it. still have a bit of work to do on that:

i've wasted lots of money on motorcycles in the past years, and it's nice to actually come across a genuine bargain for once. if you're running an old triumph, tese things are golden.