A host of the customs we drool over on these pages enjoy puny or no history. They’re generally modified after about a secular years of weekend riding—or transported straight from the showroom flooring to the workshop, in the encourage of a van.
On occasion, though, we happen during a machine with a decades-long backstory. Like this avenue excellent Harley XR750 tracker from Quebec, Canada, which homes a tuned Sportster engine in an XR750 body.
Builder Costa Mouzouris in the inspiration created the avenue tracker over 25 years ago. “I built it for a buyer in 1995,” he says. “I lost be conscious of it, after which came during it in a labeled ad about 20 years later, composed in original situation. I sold it encourage, and refreshed it this 365 days with unique paint and cast wheels.”
Costa had each reason to preserve an peep out for this Harley, on story of it had history even sooner than he rebuilt it: “The body is a accurate 1972 XR750 item,” he says. “It modified into once raced in the mid 70s to early 80s by a French Canadian rider.”
By the point Costa bought his palms on it, the body modified into once broken—doubtlessly after several crashes. And even worse, the steering neck modified into once no longer in step with the relaxation of the tubing. So Costa needed to reduce off segment of the tip tube and the front down tubes. Original chrome-moly tubing and a steering neck were TIG welded in converse, and arranged so as that a reasonably taller Evo engine would match the body.
The engine additionally got right here from a break sufferer: this time, a 1986 Sportster XLH883.
Costa bored the V-twin out to 1,200 cc, and fitted Harley pistons. The cylinder heads were modified for twin spark plugs, and a Dyna single-fireplace ignition and Andrews V2 Sportster cams (with more length and use) were keep in. The carburetor is the renowned S&S Orderly G.
“The goal modified into once to enjoy lawful power, however in a official bundle,” says Costa. “The crank modified into once balanced, and the engine runs remarkably tender for a rigid-mount four trudge.”
The XR750 modified into once in the inspiration built with a hand-crafted high-mounted two-into-one employ, however the outdated owner swapped it out for the SuperTrapp now on the bike. Unfortunately the original employ has been lost.
It wasn’t all gruesome sailing on the mechanical aspect, though. Costa needed to change the left-hand crankcase, since the nub where the alternator wire exits interfered with the XR body swingarm pivot.
The oil tank is handmade from T-6061 aluminum plate, made to imitate the XR750 oil tank, however additionally now homes the battery.
For the comfort, Costa desired to preserve things easy, in particular when changing aspects. The electrics, brakes and front cease are all customary Harley fitments however the shocks are Konis, that are more length true than most modern devices.
The fuel tank is from a Sportster, however the eagle-eyed will seek for that it’s shallower than stock and has been shortened by an plod at the front. The unique tailpiece modified into once a worthy more efficient operation—it’s an aftermarket item designed for the XR750.
One amongst the first mods Costa made when the bike returned modified into once the rims. “I keep in the tubeless cast aluminum Harley wheels,” he says. “The front is a 19-plod, and the rear is an 18—from a slack-1970s Sportster. I’m no longer particular I admire the solid wheels, however I composed enjoy the original spoke wheels and must composed doubtlessly alternate between the 2.”
We generally surprise what turns into of the bikes we’ve featured. Some of them pop up on social media years down the be conscious; others go with out designate. We enjoy now a feeling there’s one more half of century of life left on this one.
Costa Mouzouris Instagram