OneTwenty
New member
One owner. Clear title. Runs, drives, occasionally crashes, never stalls. Tires good, brakes fair. Registered in California through January 2022.
Cash or PayPal. Located in San Francisco.
$6750
I've owned this bike since I bought it new in 1988. Yes, it's a 1984 model bike but it was still unsold in '88. Lucky me. I have three or four file folders full of maintenance records. Enough about the past, though, what's it like right now?
Over the decades some wear and tear has occurred. I rode this Jota from Maine to California. I rode it to Burning Man and all around the desert at 75 mph. I left it out in the snow in Massachusetts. I've always kept it in running condition. I ride it every weekend for a little stretch.
The drivetrain is solid, The bodywork is a hot mess... let's say that replacements for originals have been sourced, and originals have been shelved... or just kept on the bike. There are two seats, one with a solo seat cover and one that leaves a big scratch on the tank. It seeps oil. It's a 40 year old motorcycle.
It has 33,800 miles on it... I think; the speedometer cable let go for a spell in the '90s and it took a bit of doing to get a new one. Since the speedo only goes up to 85 mph I didn't pay much attention to it. Might be plus 1500 miles or so.
Recent (mileage-wise) updates:
At 31400 miles (in 2005)
New clutch
New primary drive chains
New final drive chain & sprockets; Converted to 530 O-ring, reduced drive ratio to 41/19
Valve adjustment
Closer to 33000 miles (2013)
Fuel tank welded, there were leaks below the petcocks
Carb Rebuild, done by Wolfgang Haerter
Stainless steel exhaust system (May, 2014) unknown manufacturer, blemished
Front Master Cylinder (October, 2016)
Battery (October, 2016)
Valve clearance (October, 2016)
Fork seals (August 2017)
Tires, F & R, Pirelli Sport Demon (August, 2017)
Ignition switch (January, 2020)
Carb tune, 33560 miles, (April, 2021)
Ignition system, Sachsy, 33560 miles (April, 2021)
So, that’s a lot of stuff. I rode it back to San Francisco (about 150 miles) after the new ignition went in, and have been riding it every week since then. It seems happy, but there’s some things you’ll want to address.
Head work: The gasket leaks, and these bikes have weak valve seats, so you should have that reconditioned / upgraded.
Front Fairing: I bought a replacement fairing (used, fair condition) to go with my new windscreen, but it’s not installed yet. It's not perfect, but better than what's on there.
Air scoops (?): There are two fiberglass bits that attach between the tank and the oil cooler. I have them, but they need fiberglass repair and respray. These are RGA specific bits and hard to find replacements for.
Center stand: After putting the new exhaust on, this hangs very low and should be removed.
Tires: Well, they’re 4 years old, but hardly used.



Cash or PayPal. Located in San Francisco.
$6750
I've owned this bike since I bought it new in 1988. Yes, it's a 1984 model bike but it was still unsold in '88. Lucky me. I have three or four file folders full of maintenance records. Enough about the past, though, what's it like right now?
Over the decades some wear and tear has occurred. I rode this Jota from Maine to California. I rode it to Burning Man and all around the desert at 75 mph. I left it out in the snow in Massachusetts. I've always kept it in running condition. I ride it every weekend for a little stretch.
The drivetrain is solid, The bodywork is a hot mess... let's say that replacements for originals have been sourced, and originals have been shelved... or just kept on the bike. There are two seats, one with a solo seat cover and one that leaves a big scratch on the tank. It seeps oil. It's a 40 year old motorcycle.
It has 33,800 miles on it... I think; the speedometer cable let go for a spell in the '90s and it took a bit of doing to get a new one. Since the speedo only goes up to 85 mph I didn't pay much attention to it. Might be plus 1500 miles or so.
Recent (mileage-wise) updates:
At 31400 miles (in 2005)
New clutch
New primary drive chains
New final drive chain & sprockets; Converted to 530 O-ring, reduced drive ratio to 41/19
Valve adjustment
Closer to 33000 miles (2013)
Fuel tank welded, there were leaks below the petcocks
Carb Rebuild, done by Wolfgang Haerter
Stainless steel exhaust system (May, 2014) unknown manufacturer, blemished
Front Master Cylinder (October, 2016)
Battery (October, 2016)
Valve clearance (October, 2016)
Fork seals (August 2017)
Tires, F & R, Pirelli Sport Demon (August, 2017)
Ignition switch (January, 2020)
Carb tune, 33560 miles, (April, 2021)
Ignition system, Sachsy, 33560 miles (April, 2021)
So, that’s a lot of stuff. I rode it back to San Francisco (about 150 miles) after the new ignition went in, and have been riding it every week since then. It seems happy, but there’s some things you’ll want to address.
Head work: The gasket leaks, and these bikes have weak valve seats, so you should have that reconditioned / upgraded.
Front Fairing: I bought a replacement fairing (used, fair condition) to go with my new windscreen, but it’s not installed yet. It's not perfect, but better than what's on there.
Air scoops (?): There are two fiberglass bits that attach between the tank and the oil cooler. I have them, but they need fiberglass repair and respray. These are RGA specific bits and hard to find replacements for.
Center stand: After putting the new exhaust on, this hangs very low and should be removed.
Tires: Well, they’re 4 years old, but hardly used.



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